Answer:
The "Jaws of Life" is a crucial tool to fire and rescue squads to save hundreds of lives every year. ... The “Jaws of Life” is used indeterminately for pretty much any type of heavy-duty tool that acts like a pair of scissors, cutter, spreader, or ram-device aimed at slicing and dicing through most automotive metals.
Explanation:
What is the correct term for developing
baby 1 week after fertilisation whe the
organ system are starting to develop?
Answer:
please give me brainlist and follow
Explanation:
Following fertilization the embryonic stage of development continues until the end of the 10th week (gestational age) (8th week fertilization age). The first two weeks from fertilization is also referred to as the germinal stage or preembryonic stage.
Answer:
Embryo
Explanation:
When its organ systems start to develop, it's called the embryonic period. Hence, the correct term will be embryo.
hope this helps and is right. p.s i really need brainliest :)
if my answer is wrong then I am incredibly sorry!
A wave has a frequency of 64 Hz and a wavelength of 17 meters. The speed of the wave is
Answer:
1088 ms-¹
Explanation:
Speed of a wave=Frequency of the wave*Wavelength of that wave
V=64*17=1088ms-¹
What is the function of root hair cell?
An extra chromosome is known as a trisomy and one less chromosome is known as a monosomy. Why are these good words for a disorder with extra or missing chromosomes (look at the root words)?
Answer:
prefix meaning for "mono" means "one and "tri" means three
These are good words for a disorder missing a chromosome (mono) or having an extra (tri) since it is litterally telling you it either has 3 or 1 chromosome
Match the term to its definition. (4 points)
Column A
1.
Neap tide
:
Neap tide
2.
Spring tide
:
Spring tide
3.
Tidal bulges
:
Tidal bulges
4.
Tides
:
Tides
Column B
a.
tide where there is the greatest difference between high and low water levels
b.
the rise and fall of sea levels due to gravitational forces
c.
tide where there is the least difference between high and low water levels
d.
two ocean bulges created on opposite sides of Earth due to the moon's gravitational pull and the ocean's resistance to the pull
Answer:
Neap tide - tide where there is the least difference between high and low water levelspring tide - tide where there is greatest difference between high and low water leveltidal bluges - two oceans bluges created on opposite sides of earth due to the moon gravitational pull and the ocean. resistance to the pulltide - the rise and fall of sea level due to the gravitational forceRead about invasive species. Then answer the questions provided. Wild Parsnip Describe the invasion of wild parsnip, including the harm it causes.
Answer: An invasive species is the one which compete for resources with the native species.
Explanation:
Wild Parsnip is an invasive species of plant in Europe and Asia. It grows on the roadside and the seeds of the plant disperse very easily by wind and water agents. It spreads easily and compete with native species for resources like soil nutrients, water, and others. It produces a chemical that causes rash in the human skin and the human skin becomes sensitive to sunlight resulting in development of blisters and rashes on the skin.
Answer:
came from Europe and Asia
invaded the entire state of Wisconsin
can burn your skin
reproduces rapidly
can be removed at root or with a powered brush cutter for large populations
Explanation:
29 pt and brainlyyyyyy
Answer:
vision, a
Explanation:
occipital lobe controls eyes
Forensic investigator Adams is working on a crime scene involving the use of a very rare explosive. She already knows that she needs to find out who set the explosive. Following the scientific method what would be her next step in solving this mystery?
Form a hypothesis about the person who bought the explosive
Conclude that the homeowner set the explosive
Collect some data about the distribution of the explosive
Hand over her work to the police so that they can make an arrest
Answer:
I don't know the answer but this was on my quiz and I downloaded sorcatic and it brought me to the first link and app that contains the answer if u need help finding the app let me know hope I helped
Answer:
Collect some data about the distribution of the explosive.
Explanation:
Following 9.06's Scientific Method Lab, we can see that what Adams has done is ask a question: who set the explosive?
The next step of the scientific method would be conducting research, followed then by forming a hypothesis. So the answer is collect some data about the distribution of the explosive, as that falls under conducting research.
(I'm literally taking the test right now, so if it's wrong, then bleh. I tried.)
Which of the following characteristics will most likely be helpful in identifying a butterfly using a dichotomous key?Migrates north every spring.Hangs on branches to rest. Flutters wings faster on hot days.Hind wings have tail extensions.
Answer: Hind wings have tail extensions.
Explanation:
The dichotomous key is a tool which is used by the scientists to identify the unknown living organisms by comparing the observable characteristics of unknown with known living organisms. It stresses to identify the organisms or species by their scientific names and every species has a particular scientific name. Hind wings of butterfly is the observable characteristic which can be compared with that of other known butterfly species that also have a tail extension. This physical characteristic will help in identification of butterfly.
Answer:
Their wings have false eye spots.
Explanation:
In order for natural selection to occur, there must be variation within the population. Which statements are an accurate reflection
of the relationship between natural selection and variation in the population? Select ALL that apply.
A)
Mutations are caused by natural selection.
B)
Mutations are a source of variation within any population.
Genetic variation is increased in populations with sexual reproduction.
D)
Genetic diversity is decreased overall by the mechanism of natural
selection
E)
Natural selection lowers the population size but maintains the genetic
variation in a population.
Answer:
the correct answer is b, c, d
Explanation:
i just took the quiz on usatestprep
The correct answer is (B) and (C)
What are Mutations?
Mutation is a change in the DNA sequence in any organism.Mutation will cause the formation of new nucleotide sequence resulting in genetically diverse population.learn more about mutations below,
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Can y’all please help me !
Answer:The first is A. the 3rd one is B.
Explanation:
Which of the following would cause the greatest reduction of wildfires?
A decrease in lightning storms
An increase in rainfall
A decrease in average wind speed
Preventing people from visiting wildfire-prone areas
☁️ Answer ☁️
D: Preventing people from visiting wildfire-prone areas.
Hope it helps.
Have a nice day noona/hyung.
Protein translocation differs from protein secretion in that __________.
a. translocation refers to movement from the cytoplasm to or across the plasma membrane, whereas secretion refers to movement of the protein to the exterior of the cell
b. translocation refers to movement of the protein to the exterior of the cell, whereas secretion refers to movement from the cytoplasm to or across the plasma membrane
c. translocation refers to movement from one side of the cell to the other, whereas secretion refers to movement across the LPS layer
d. translocation refers to movement of proteins in Gram-positive bacteria, whereas secretion refers to movement of proteins in Gram-negative bacteria
Protein translocation differs from protein secretion in that Translocation refers to movement from the cytoplasm to or across the plasma membrane, whereas secretion refers to movement of the protein to the exterior of the cell. (Option a)
Protein translocation and protein secretion are two different processes that involve the movement of proteins within or across cellular membranes.
Protein translocation refers to the movement of proteins from the cytoplasm to a specific location within the cell or across the plasma membrane. It can involve the insertion of proteins into the endoplasmic reticulum (ER) membrane, transport into mitochondria or chloroplasts, or movement across other organelle membranes. Translocation typically occurs during protein synthesis and involves the guidance of signal sequences that direct the protein to the appropriate destination.
On the other hand, protein secretion refers to the movement of proteins from the cytoplasm to the exterior of the cell. This process involves the transport of proteins through the endoplasmic reticulum, Golgi apparatus, and secretory vesicles, eventually releasing the proteins outside the cell. Protein secretion is important for the release of various molecules such as hormones, enzymes, and antibodies into the extracellular space.
Therefore, option a. accurately describes the difference between protein translocation and protein secretion, where translocation refers to movement from the cytoplasm to or across the plasma membrane, while secretion refers to movement of the protein to the exterior of the cell.
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Why is diversity of life an important indicator of water quality?
The diversity of life is an important indicator of water quality since it reflects the overall health and ecological conditions of a particular water body.
A more comprehensive answer has been provided below:Diversity of life implies the number of different species present in a particular water body. A healthy water body has a rich and varied ecosystem with a diversity of plants, animals, and microorganisms that live in it. In contrast, polluted waterways usually have a limited variety of organisms living in them. High levels of pollution can cause the death of many aquatic organisms and severely reduce the diversity of species.Indeed, any aquatic environment with a diverse range of life is healthy and has good water quality.
On the other hand, water bodies with low diversity or no life forms at all are not suitable for any human-related activities.More than 100 types of organisms can survive in a healthy water body, such as insects, fish, and amphibians, among others. The presence of several species reflects the ecological integrity of the water and suggests that a wide range of habitat types is available. Therefore, the presence of diverse species in a water body is a clear indicator of its quality and environmental health, since it indicates the availability of necessary nutrients, a healthy oxygen supply, and good water quality.
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How can people best use scientific research on climate change?
A. To create jobs for scientists who study global warming
B. To mitigate the impact of global warming
C. To win debates about global warming
D. To elect politicians who believe in global warming
Answer:
B
Explanation:
Which piece of evidence did Wegener use to prove continental drift?
a. The shape of the continents
b. Fossils found in strange places
Answer: b. Fossils found in strange places
Explanation:
public class Animal {
public void speak(String sound) {
System.out.println(sound);
}
}
public class Dog extends Animal {
public void bark() {
super.speak("Bark");
}
}
Which of the following lines would generate a compile time error when placed in a main method?
In the given code snippet, the following lines would generate a compile-time error when placed in a main method: Animal animal = new Animal(); and animal.bark();. Here options B and D are the correct answer.
A) Dog dog = new Dog();
This line creates a new instance of the Dog class and assigns it to the variable "dog." Since Dog is a subclass of Animal, this line is valid and will not generate a compile-time error.
B) Animal animal = new Animal();
This line creates a new instance of the Animal class and assigns it to the variable "animal." Since Animal is not an abstract class and can be instantiated, this line is valid and will not generate a compile-time error.
C) dog.speak("Woof");
This line calls the speak() method on the "dog" object, which is an instance of the Dog class. The speak() method is defined in the Animal class and inherited by the Dog class. Therefore, this line is valid and will not generate a compile-time error.
D) animal.bark();
This line tries to call the bark() method on the "animal" object, which is an instance of the Animal class. However, the bark() method is not defined in the Animal class, but rather in the Dog class. Since the "animal" object is of type Animal, it does not have access to the bark() method. Therefore, this line would generate a compile-time error.
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Complete question:
Public class Animal {
public void speak(String sound) {
System.out.println(sound);
}
}
public class Dog extends Animal {
public void bark() {
super.speak("Bark");
}
}
Which of the following lines would generate a compile-time error when placed in a main method?
A) Dog dog = new Dog();
B) Animal animal = new Animal();
C) dog.speak("Woof");
D) animal.bark();
How does agriculture affect coral reef 5- 6 sentences .
Answer:
Agriculture negatively impacts coral reefs. Chemicals used by farmers, such as pesticides and fertilizers, runs off the land when it rains.
Coastal waters suffer from huge amounts of a variety of agricultural and industrial chemicals that are released into them. Fertilizers and pesticides used in agricul-tural development projects are discharged into the sea and might lead to coral reef destruction.
Answer:
Agriculture negatively impacts coral reefs. Chemicals used by farmers, such as pesticides and fertilizers, runs off the land when it rains.
When farming techniques harm the Great Barrier Reef. Sugar cane is the major agricultural crop grown within the Reef's catchments. ... Fertilisers are one of the major sources of nutrients entering the Reef. Fine sediments and the pesticides used on coastal floodplains also threaten water quality.
Explanation:
mark me brainlest
________ refers to problems associated with a specific cause based in freud's theory of personality.
The term that refers to problems associated with a specific cause based on Freud's theory of personality is "psychodynamic conflict."
Psychodynamic conflict, according to Freud's theory of personality, is the notion that psychological problems arise from unresolved conflicts within the individual's psyche. Freud proposed that personality is shaped by three components: the id (primitive and instinctual), the ego (mediator between id and reality), and the superego (internalized moral standards).
These components can experience conflicts, often stemming from unconscious desires or repressed memories, which can manifest as psychological difficulties. Psychodynamic conflict emphasizes the significance of unconscious processes and the impact of unresolved conflicts on an individual's mental well-being.
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click on the graphic below until the correct answer appears.
which applies to a real machine?
work output/work input < 1
work output/work input = 1
work input/work output = 1
work input/work output < 1
Answer:
work output/work input < 1
Explanation:
I found it on Quizlet and when I completed the assignment, it showed I got it right. Have a good day!
1 point
7.A tree has organs that carry out specific functions needed for survival.
What function do the tree's leaves carry out? *
A)act as reproductive structures
B)capture sunlight to make food
C)take in dissolved minerals
D)anchor the tree underneath the soil
Answer:
C sorry if im wrong
Explanation:
.
What are the five layers of the atmosphere in order from bottom to top?
Exosphere, Stratosphere. Thermosphere, Mesosphere. Troposphere
Troposphere, Stratosphere, Mesosphere. Thermosphere, Exosphere
Stratosphere, Thermosphere, Mesosphere, Troposphere, Exosphere
Answer:
The atmospheric layers start from the ground level of the earth and rise up to a certain height according to its temperature, pressure, composition, and other properties. From the ground level they are:
Troposphere:- (0 -12 km) or (0 to 7 miles)
Stratosphere:- (12 -50 km) or (7 to 31 miles)
Mesosphere:- (50 -80 km) or (31 to 50 miles)
Thermosphere:- (80 -700 km) or (50 to 440 miles)
Exosphere:- (700 -10000 km) or (440 to 6200 miles)
Explanation:
Answer:
this is the answer
Explanation:
The EPA risk cup is a metaphor used to describe aggregate exposure of consumers to pesticides. The magnitude of the risk cup is equivalent to the...
The EPA risk cup is a metaphor used to describe the aggregate exposure of consumers to pesticides. The magnitude of the risk cup is equivalent to the sum of all risks of pesticides that a person may be exposed to. The EPA risk cup is an essential concept in determining the tolerable exposure levels for consumers to pesticides, considering various exposure pathways, and different population subgroups.
EPA (Environmental Protection Agency) sets a limit on the amount of pesticide residue that can remain in or on foods to ensure that it does not pose a risk to human health.The EPA risk cup is defined as the aggregate exposure of pesticides that is safe for human consumption. The risk cup is then used to evaluate whether or not a pesticide is safe to use. If the risk cup is exceeded, the pesticide is considered unsafe. The risk cup is determined by looking at the total amount of pesticides that a person may be exposed to over a certain period of time. This includes exposure from food, water, air, and other sources.
Therefore, the EPA risk cup is a fundamental concept used by regulatory agencies, researchers, and industries to establish the tolerable exposure levels to pesticides that will not cause adverse health effects on consumers. The use of risk assessment in pesticides regulation aims to ensure that exposure to pesticides is safe and within acceptable limits for human consumption.
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Identify the parts.
A. Stigma
B.
C. Sepal
D.
F.
H.
J.
K.
L.
O.
P.
Answer:
A. anther
B. receptacle
C. sepal
D. petal
F. filament
H.
J.
K. pollen tube
L.Ovary
O. Ovule
P. Style
* I'm confused with H and J
Of the 6 carbons in a starting molecule of glucose, at the completion of pyruvate oxidation, _____ carbons are fully oxidized to _____, while _____ carbons remain in _____.
a. Three; pyruvate; three; acetyl groups
b. Two; CO2; four; acetyl groups
c. Four; CO2; two; CoA
d. Two; acetyl groups; four; CO2
e. Four; acetyl groups; two; CO2
Of the 6 carbons in a starting molecule of glucose, at the completion of pyruvate oxidation, four carbons are fully oxidized to CO2, while two carbons remain in acetyl groups.
Option C: Four; CO2; two; CoA is the correct answer. Pyruvate oxidation is the second stage of cellular respiration, a process that breaks down glucose in the presence of oxygen to produce ATP.The process of pyruvate oxidation involves the breakdown of pyruvate (a 3-carbon molecule) into a 2-carbon molecule (acetyl-CoA) that can enter the next stage of cellular respiration, the citric acid cycle. Here, the acetyl-CoA is combined with a molecule of oxaloacetate (a 4-carbon molecule) to form a 6-carbon molecule called citrate.
More than 100 species of bacteria and archaea use pyruvate oxidation as part of their metabolic process.
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which of the following statements is correct? meiosis involves two divisions and produces four nonidentical daughter nuclei meiosis involves one division and produces two nonidentical daughter nuclei mitosis involves one division and produces two nonidentical daughter nuclei mitosis involves two divisions and produces four identical daughter nuclei
The correct statement is: Meiosis involves two divisions and produces four nonidentical daughter nuclei.
Meiosis is a specialized type of cell division that occurs in sexually reproducing organisms. It involves two consecutive divisions, known as meiosis I and meiosis II, resulting in the production of four daughter cells called gametes.
The purpose of meiosis is to generate genetic diversity and reduce the chromosome number by half.
During meiosis I, the homologous pairs of chromosomes align and exchange genetic material in a process called crossing over. This results in the shuffling and recombination of genetic information between homologous chromosomes.
The pairs of homologous chromosomes then separate, with each daughter cell receiving one chromosome from each pair.
Meiosis II is similar to mitosis, where the sister chromatids of each chromosome separate, resulting in the formation of four haploid daughter cells.
These daughter cells are genetically nonidentical due to the crossing over and independent assortment of chromosomes during meiosis I.
In contrast, mitosis involves one division and produces two identical daughter nuclei. It is responsible for growth, repair, and asexual reproduction, where the daughter cells inherit an identical copy of the genetic material from the parent cell.
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what are 3 variations of peppered moths?
Answer:
Biston betularia f. typica, the white-bodied peppered moth.
Typica and carbonaria morphs on the same tree. ...
Creationists have disputed the occurrence or significance of the melanic carbonaria morph increasing in frequency
An individual who is establishing a strategy to use in order to accomplish a goal is demonstrating which phase of the self-regulation
cycle?
O self-reflection
O performance
O forethought
O goal accomplishment
Answer:
Forethought
Explanation: Basically means planning ahead of time in order to know what to do when you are faced in a situation or event that will happen in the future
Answer:
The answer is C. Forethought
Explanation:
Organisms that live in the tundra have developed unique adaptations that aid in their survival. Ursus maritimus has a variety of adaptations which enable it to survive in the tundra. It is the largest terrestrial carnivore, but it is also an excellent swimmer that spends much of its time in and near the water hunting its favorite food. It has large paws with small bumps to provide traction as it walks across the ice. Its fur is helpful as camouflage during the winter months, but not as helpful during the summer. Which organism has the adaptations described that enable it to survive in the tundra
Answer: The organism that has the adaptations described that enable it to survive in the tundra is the POLAR BEAR.
Explanation:
ADAPTATION is defined as the process by which an organism becomes fitted to its environment thereby enabling the organism to live successfully and reproduce.
In any population, an organism is able to survive if it has features that help them to fit and compete successfully in that environment.
From the question, a typical example was given concerning the POLAR BEAR (Ursus maritimus) and it's best fitted environment which is the tundra.
The tundra is a type of biome that is treeless marshy vegetation which is composed mainly of dwarf shrubs. It's has a cold climate (Arctic region) with long icy winters and very short summer with an average temperature of 10°C.
Ursus maritimus has a variety of adaptations which enable it to survive in the tundra. These adaptations include:
--> The presence of a thick coat of insulated WHITE FUR: this helps it to survive the cold environment by acting as an effective insulator. The fur is also found at the base of its large paws with small bumps, which protects it against cold surfaces and provides its with a better grip of ice as it walks across it. It also gives it a concealing coloration making it unnoticed while it stalks its prey in the snow. These are the features that enables it survive the terrestrial environment if tundra.
--> it also has some aquatic adaptations which enables it to hunt it's favourite food which is seals. The presence of large front paws which are slightly webbed allows them swim for a long distance in search of food.
Answer:
c polar bears
Explanation:
got it right edg 2021
Which of the following is NOT a correct base pair?
A-C
T-A
C-G
A-T
Answer:
A-C
Explanation:
Hello There!
Remember these are the complementary base pairs
Adenine and Thymine (so the 2nd and 4th one are correct base pairs)
Cytosine and Guanine ( so the 3rd one is a correct base pair)
Hence, A-C would be the incorrect base pair because like stated previously Adenine pairs with thymine not cytosine