I really need help with this one ASAP!!!
Explain why volcanoes form at both convergent plate boundaries and divergent plate boundaries.
Answers
Answer:
Volcanoes often form along tectonic plate boundaries where oceanic plates sink beneath other plates. As a plate sinks deep into a subduction zone, it will start to heat and melt, forming something called magma. Volcanoes can also be created near tectonic boundaries where plates pull apart. This allows magma to rise up from the mantle.
Explanation:
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Related Questions
Which of these are a ring shaped lipid?
- Amino acid
- Fat
- Steroid
- Phospholipid
- Glucose
Answers
Answer:Steroids like cholesterol are lipids and have a ring structure
Explanation:
Answer: phospholipid
Explanation:
3. Which term is described as all the chemical activities that take place in
an organism?
A. Reproduction B. Growth C. Metabolism D. Excretion
Answers
Reasoning: because it all starts in the stomach
Why woman's have big hips? what are the advantages & disadvantages of having big hips?
Answers
Answer:
Women have wide hips or big hips in order to be prepared for the childbirth and permitting pregnancy. The size of the hips of the women starts to wide during puberty as hips bone widens due to the estrogen that leads to increase in size of pelvis.
Advantages of big hips in women:
Besides the sexual attraction widen or big hips are the essential for the physical support and helps in conceiving pregnancy and permitting childbirth. It is also helps in advantage of store fat.
There are not enough significant disadvantages of wide hips other than physical and sexual challenges.
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Answers
When a neurotransmitter causes the opening of chemically gated potassium channels on the postsynaptic cell, the postsynaptic potential that results is an_______.
Answers
A Final statement or concluding statement
When a neurotransmitter causes the opening of chemically gated potassium channels on the postsynaptic cell, the postsynaptic potential that results is an inhibitory postsynaptic potential (IPSP), which is a hyper polarization
What causes postsynaptic potential?Graded potentials are a feature of postsynaptic potentials. Neurotransmitters from the terminal bouton at the end of an axon are released into the synaptic cleft by the presynaptic neuron, which causes these reactions.
What is IPSP?An inhibitory postsynaptic potential (IPSP) is a type of synaptic potential that decreases the likelihood that an action potential will be produced by a postsynaptic neuron. The IPSP lowers the membrane potential of neurons and increases the likelihood that an action potential won't occur.
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Planetary systems form from the combination of many small collections of matter into large, massive spheroids. Which statement correctly describes how the
small particies of matter combine at the beginning of this process?
Answers
At the beginning of the process of planetary system formation, small particles of matter combine through a process called accretion.
This process involves the gradual accumulation of particles due to their mutual gravitational attraction. Initially, these particles are tiny, such as dust or small rocks, but as they collide and merge, they gradually grow in size. Over time, the growing spheroids of matter continue to attract more and more particles, creating increasingly larger and more massive objects. As the spheroids grow, they begin to take on a more spherical shape due to the force of their own gravity. Eventually, these spheroids become massive enough to clear their orbits of other debris, forming the planets and other objects that make up a planetary system. This process of accretion and spheroid formation is believed to be the key mechanism by which the vast majority of planetary systems in the universe are formed.4
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Small bits of matter combine during the start of the formation of planetary systems in a process known as accretion.
Due to the gravitational attraction between the particles, this process entails the steady accumulation of particles. These particles start out little, like dust or tiny rocks, but as they collide and mix, their size progressively increases. Over time, the growing spheroids of matter continue to attract more and more particles, creating increasingly larger and more massive objects. As the spheroids grow, they begin to take on a more spherical shape due to the force of their own gravity. Eventually, these spheroids become massive enough to clear their orbits of other debris, forming the planets and other objects that make up a planetary system. This process of accretion and spheroid formation is believed to be the key mechanism by which the vast majority of planetary systems in the universe are formed.
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the is the jelly-like structure within the ear that hair cells press against in response to pressure waves, helping the body determine the intensity of a sound. a.) vestibular apparatus b.) tectorial membrane c.) cochlea d.) tympanic membrane
Answers
Cochlea is the jelly-like structure within the ear that hair cells press against in response to pressure waves, helping the body determine the intensity of a sound.
What is Cochlea?
In the inner ear, there is an auditory organ called the cochlea. The cochlea contains sensory receptors for hearing. It does this by converting the auditory information into neural impulses, which are then transported to the brain by the auditory nerves and afferent nerve fibres, where they are combined and translated into sound.
In the human temporal bone of the skull, the cochlea is made up of a coiled labyrinth that is similar to a snail and measures around 10 mm in width. It contains roughly 2.5 turns. It is separated into three primary fluid chambers and is filled with fluid.
Therefore, Option C is correct.
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Who is this and he is not Batman!
Answers
I think the left one izzz ultron...
I hadn't seen avenger from few months..so,, I am not sure..frnd..
Answer:
it is batman but it is a fanart version of him. If it is not batman than I bet that it is a st-upid anime rip off of batman AGAIN.
Explanation:
Can somebody help me ?
Answers
Answer: D
Explanation: Because when you look at the chart every arrow points to fungi and bacteria
which molecules are the products of aerobic respiration?
Answers
Answer:
Ethanol and carbon dioxide are products of anaerobic respiration.
Explanation:
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which form of cardiomyopathy is usually caused by an infiltrative disease of the myocardium, such as amyloidosis, hemochromatosis, or glycogen storage disease?
Answers
Restrictive cardiomyopathy is usually caused by an infiltrative disease of the myocardium, such as amyloidosis, hemochromatosis, or glycogen storage disease.
In restrictive cardiomyopathy the lower chambers of the heart become stiff and hence cannot be filled with blood properly and sometimes they are also not able to squeeze out the blood properly. The general symptoms of this condition are: shortness of breath, palpitations, bloating, nausea, etc.
Myocardium is the middle muscular layer of the heart. It is the thickest layer that facilitates the contraction and relaxation of heart. They are also involved in the conduction of electrical impulses in the heart.
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the nusselt number for energy transport to a fluid flowing in a circular tube depends on group of answer choices the reynolds number and the grashof number. the reynolds number and the prandtl number. the biot number and the reynolds number. the grashof number and the prandtl number.
Answers
The Nusselt number is the ratio of convective to conductive heat transfer across a boundary.
Explain the given words
Nusselt number is the ratio of convection heat transfer to pure conduction heat transfer.Reynolds number is the ratio of the inertia to the viscous forces avting on a fluid. Prandtl number is the ratio of the momentum and thermal diffusivities.For a rectangular channel, the Nusselt number depends on the channel aspect ratio αc=a/b and the wall boundary conditions.This is how Nusselt number find its use.
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Which of the following is NOT found in air pollution?
A.) Copper sulfate
B.)Nitrogen oxide
C.)Sulfur dioxide
D.)Carbon dioxide
Answers
Answer:
Nitrogen oxide
Explanation:
Copper sulfate is not found in air pollution.
What is air pollution?"Air pollution is contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere."
What are the major air pollutants?The common air pollutants are:
Particulate matter.Ozone.Nitrogen dioxide.Carbon monoxide.Sulphur dioxide.What are effects of air pollution?Disastrous effects of air pollution are as follows:
Respiratory and Heart Problems.Child Health Problems.Global Warming.Acid Rain. Eutrophication.Effect on Wildlife.Depletion of the Ozone Layer.To know more about air pollution here https://brainly.com/question/16357973
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if you come across a child with swollen face hands and feet thin upper arms and weak muscles what would you primary advise the parents based on your biology knowledge?
Answers
Answer:
I will tell them to take care of their child
Explanation:
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only two of the following statements accurately describe what happens in the mouth.
1)Amylase breaks down large starch molecules into smaller maltose molecules.
2) Chewing increases the surface area of food for digestion.
3)Saliva emulsifies lats into smaller droplets.
4)Teeth break up large insoluble molecules into smaller soluble molecules.
Which statements are correct?
A 1&2
B 1&4
C 2&3
D3&4
Answers
3 is wrong because bile emulsifies fat not saliva
4 is wrong because teeth breaking up molecule doesn’t change the solubility of a molecule
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Yeast is a fungus which grows inside humans digestive and reproductive track. When the yeast is in normal limits it helps to keep the bacteria living in humans in balance. A balanced human maintains homeostasis and is healthy.
What is the relationship between yeast and humans?
Answers
Answer:
I would think mutualism.
Explanation:
Because the yeast is provided a place to grow, and the human is benefitted by the yeast helping to keep balance.
Name two processes that increase genetic diversity during meiosis. Describe how each contributes to genetic diversity. What is the purpose of mitosis?
Answers
Meiosis is critical for a species' genetic diversity. This is generally accomplished through two processes: independent assortment and crossing across (recombination).
The term "genetic diversity" refers to the diversity of organisms that exist. It differs from genetic variability, which reflects the propensity of hereditary features to change.
Genetic variety allows populations to adapt to changing surroundings. More variety increases the likelihood that certain individuals in a group will have allele variants that are adapted to the environment. Those people are more likely to live and have children with that allele. The population will continue for more generations because of the success of these individuals.
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Define the verb "adapt". Does survival in a particular environment through coping is synonymous with evolution? Why or why not?
Answers
Answer:
The word adapt means to get adjusted to a change.
yes, survival in a certain environment is similar to evolution. Both must use adaptation in order for life to keep living through changes in the environment. Each help life sustain itself in a very unique way.
Explanation:
The word adapt means to get adjusted to a change.
Yes, survival in a certain environment is similar to evolution. Both must use adaptation in order for life to keep living through changes in the environment. Each help life sustain itself in a very unique way. In evolutionary theory, adaptation is the biological mechanism by which organisms adjust to new environments or to changes in their current environment. Adaptation is the process of adjusting something to better match it's environment or situation. Evolution is a broad term that refers to any change in anything over time.Learn more:
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What do you already know about plate tectonics? What do you wish to learn about plate tectonics
Answers
Answer:
They can move and Collide together. I wish to learn if they can go inside each other or break off.
Explanation:
Which of these is the source of the variation in wing color within the Peppered Moth population or in other words, how do they get their wing color?
A.natural selection
B.genetic variation
C.pollution
Answers
Answer: Genetic variation
Explanation: It could lead to natural selection, but natural selection isn't the cause. Many years down the road you could see a particular variation having a higher population, which is the result of natural selection/survival of the fittest via better camouflaging from predators.
Describe how the water cycle moves water between the tree, the lake, and the sky in the picture below.
Describe one water cycle process you have learned about and tell how it shows that the water cycle
connects nonliving and living things.
Answers
Answer:
Explanation:
The water evaporates from the lake to form a cloud(condensation).it starts to rain(precepation)then collects back in lake.precipitation connects with living things by watering them.it also connects nonliving by processes such as evaporation, precipitation, water returns back into the atmosphere.
What do tornadoes and hurricanes have in common
Answers
☁️ Answer ☁️
"Tornadoes and hurricanes appear to be similar in their general structure. Both are characterized by extremely strong horizontal winds swirling around the center, strong upward motion dominating the circulation with some downward motion in the center. "
1. Death
2. strong horizontal winds swirling around the center
3strong upward motion dominating the circulation with some downward motion in the center.
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The locations for three genes have been added to this cartoon. For clarity, the locations have only been noted on one chromatid. The lowest frequency of crossovers would occur between genes ____ and ____.
Answers
The locations for three genes have been added to this cartoon. For clarity, the locations have only been noted on one chromatid. The lowest frequency of crossovers would occur between genes a and b.
What are chromatids?
A chromatid is known as one of the two identical halves of a chromosome that has been replicated in preparation for cell division. There are normally two “sister” chromatids which are joined at a constricted region of the chromosome called the centromere but during the anaphase stage of a cell division, They get torn apart and they are distributed among the cytoplasm of each daughter cell.
A vast quantity of DNA that is arranged physically into a single structure is called a "chromosome." Because of this, the "sister chromatids" are regarded as being separate chromosomes even though they are joined together. Each chromatid is thought to be its own chromosome once they are divided during anaphase.
The cartoon picture is attached.
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Select one insect from each column below. Research each insect, then compare and contrast the life cycles. You will need to write your observations and thoughts down. Be sure to include and describe each stage of development. Your observations, descriptions, and thoughts should be at least 150 words in length. Write your answers in the essay box below.
Incomplete Metamorphosis Complete Metamorphosis
grasshopper butterfly
dragonfly ladybug
cicada housefly
cockroach honeybee
Answers
The research is on Honey Bee. See the essay below.
The Honey BeeThe honeybee undergoes complete metamorphosis, consisting of four stages - egg, larva, pupa, and adult. The queen bee lays eggs in hexagonal cells of the beehive.
After a few days, the eggs hatch into larvae.
The larvae are fed royal jelly by worker bees and undergo multiple molting stages. They then enter the pupa stage, where they form a cocoon within the cell. Inside the cocoon, they undergo significant transformations and develop into adult bees.
Finally, they emerge as fully developed adult honeybees ready to perform their roles in the hive.
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If an animal cell is placed in a hypotonic solution, it will undergo.
O endocytosis
O exocytosis
O cytolysis
O plasmolysis
Answers
Explanation:
Plasmolysis is the process in which cells lose water in a hypertonic solution. The reverse process, deplasmolysis or cytolysis, can occur if the cell
Answer:
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What would be an example of a means for carbon atoms to be cycled through non- living parts of an ecosystem? Please help
(choose all that apply)
1. carbon dissolved in rainwater
2. carbon stored in an underground deposit of petroleum
3. carbon present in a living animal
4. carbon dioxide used in a plant during photosynthesis
5. carbon dioxide released by burning log
Answers
carbon present in a living animal
Explanation:
a carbon is a source where people take oxygen and throw it . which helps plant to prepare food while carbon helps plant and others to survive
Viruses were first discovered after the development of the porcelain filter, called the Chamberland-Pasteur filter. How did the porcelain filter enable scientists to discover viruses
Answers
The porcelain filter, known as the Chamberland-Pasteur filter, enabled scientists to discover viruses by separating them from other infectious agents, including bacteria.
The Chamberland-Pasteur filter was a type of filter that was developed in the late 1800s by Charles Chamberland and Louis Pasteur. The filter was made of porcelain and had tiny pores that were small enough to prevent bacteria and other microscopic organisms from passing through. It was initially developed to remove bacteria from solutions, but it was later found to be useful in studying viruses.
In 1892, the Russian biologist Dmitry Ivanovsky was studying a disease that affected tobacco plants. He noticed that even after passing the sap from the infected plants through the Chamberland-Pasteur filter, the sap was still able to infect healthy plants. This observation led him to conclude that there was a pathogenic agent present in the sap that was smaller than bacteria, and that this agent was responsible for causing the disease.
Ivanovsky's work was later built upon by the Dutch microbiologist Martinus Beijerinck, who named the pathogenic agent "virus," which means "poison" in Latin.
Beijerinck also found that viruses could not be cultured using traditional methods and that they required living cells to replicate. This discovery led to the development of new techniques for studying viruses, including the use of cell cultures, electron microscopy, and molecular biology.
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11 The following table shows the percentage of each base in a sample of DNA.
Percentage of total bases
12%
38%
12%
38%
Base
A
C
T
G
Which of the following statements explains the data in the table?
A A pairs only with C, and T pairs only with G.
B A pairs only with T, and C pairs only with G.
C DNA is made up of nucleotides that consist of a sugar, a phosphate,
and a base.
D The bases in DNA are arranged in the interior of a double helix, like rungs
of a ladder.
Answers
The statements that explains the data in the table is :
B A pairs only with T, and C pairs only with G.
Therefore option B is correct.
What is DNA?Deoxyribonucleic acid is described as a polymer composed of two polynucleotide chains that coil around each other to form a double helix.
In DNA, A always pairs with T through two hydrogen bonds, while C always pairs with G through three hydrogen bonds.
These base pairs form what is known as the rungs of the DNA double helix, which is usually arranged in a ladder-like structure with the sugar-phosphate backbone forming the rails.
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The process by which individuals that are better suited to their environment survive and reproduce most successfully
Answers
Natural selection is the process by which the individuals who are basically more suited to the environment in which they are living also reproduce more successfully.
Natural selection is basically a mechanism of evolution which was suggested by Charles Darwin. According to him, the animals who are better adapted and better suited to the environment in which they live in, are selected by the nature, that is, they have a better chances of survival as compared to the animals who are not.
Individuals who are favored by natural selection also happen to reproduce more successfully as compared to the ones who are not.
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Scientists use relative dating to determine
A. if a fossil is older or younger than the fossil around it
B. if the fossil is in sedimentary or volcanic rock
C. if two fossils are related
D. the exact age of a fossil