Answers
Answer:
Perminerlization should be the answer
Related Questions
Help me pls what characteristics of life does a pregnant lady have and her baby
Answers
Are tonsils lymph nodes or nodules?
Answers
How much of Earth is covered in water?
A. 95%
B. 75%
C. 25%
D. 50%
9 MBO
Answers
Hope this helps
Just verifying
A
В
с
Which container has the least concentration of solutes?
O A
OB
О с
OD
Answers
Answer:
c
Explanation:
its c i took the test
. you want to design a breathing machine that will bring 500 ml of air into the lungs. you begin with 100 ml of air at 2 atm of pressure. how would you change the pressure in your machine to accomplish your goal?
Answers
The pressure would be changed to 4 atm in the machine to bring 500 ml of air into the lungs.
What is pressure and what is breathing and why the pressure is brought up to 4 atm?Breathing is a biological phenomena , biological practice to inhale the air and exhale CO2 through lungs.In the process the inhalation lasts for 3 sec and exhalation for 3.5 seconds of time.Pressure is the quantity representing the force per unit area of the region in a considered time.To design a machine bringing 500 ml of the air into the lungs, initially it was at 100 ml of air at 2 atm .Hence the pressure would be changed to 4 atm in the machine to bring 500 ml of air into the lungs.To know more about breathing visit:
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Which of the following occur in a maple tree growing in a temperate climate in response to increasing cold weather? Choose three correct answers.
Answers
The three correct answers are:
B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments. This process leads to the beautiful fall foliage colors observed in maple trees. As the weather gets colder, the breakdown of chlorophyll exposes the underlying pigments, creating vibrant red, orange, and yellow leaves.
C. Xylem and phloem fill with ions and organic substances that prevent freezing. In response to increasing cold weather, the tree transports ions and organic compounds into the xylem and phloem. These substances act as antifreeze agents, preventing the freezing of sap and ensuring the circulation of nutrients and water within the tree.
D. Meristems form thick scales to protect next year's buds from cold winter temperatures. The meristems, which are the regions of the tree where new growth occurs, undergo changes in response to the approaching cold weather. They form protective scales around next year's buds to shield them from the harsh winter conditions, ensuring their survival and future growth.
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Your question is incomplete, but most probably your full question was:
Which of the following occur in a maple tree growing in a temperate climate in response to increasing cold weather? Choose three correct
answers.
A. Auxin production stimulate one final growth spurt before winter arrives,
B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments.
C. Xylem and phloem fill with ions and organic substances that prevent freezing.
D. Meristems form thick scales to protect next year's buds from cold winter temperatures,
Which of the following is an example of chemical control of nonnative species? a. mowing b. herbicides c. net barriers d. inspections
Answers
Answer:
herbicide
Explanation:
its the only chemical option and quizlet told me :)
Herbicides are an example of chemical control of nonnative species. So, the correct option is B.
What are Non-native species?Non-native species are defined as species that are found outside their natural habitat which also known as exotic species. They are introduced intentionally or unintentionally through the activities of man which can be controlled by chemical, biological and mechanical means.
Mowing, net barrier and inspection are mechanical controls while biological control is the deliberate introduction of natural enemies of these non-native/exotic species. The use of herbicides is a chemical control of plants that grow where they are not wanted.
Thus, Herbicides are an example of chemical control of nonnative species. So, the correct option is B.
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Name the pros to Kudzu if there are any*to our planet:ecosystem:environment
Answers
The pros to Kudzu are due to its aggressive nature, kudzu has a variety of ecological effects.
These are such as shading out native plants in forest understories, changing the chemistry of soil by fixing nitrogen, and reducing native biodiversity.
The leafy vine kudzu, which is indigenous to Japan and southern China, produces the chemicals isoprene and nitric oxide, which combine with nitrogen in the air to make ozone, an air pollutant that poses serious health risks to people. Many different types of plants, especially crop vegetation, are hampered by ozone in their growth.
The Asian vine known as kudzu, which has completely taken over much of the southeastern United States, is responsible for growing ozone pollution in addition to devouring landscapes, changing ecosystems, and spreading further north.
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Nuclear Energy is a clean energy source with virtually no greenhouse gas emissions.
a) True
b) False
Answers
Fill in the blank:
Looking at the number of _____ gave us absolute dating
I’ll give brainliest!!!
Answers
Archaeologists use two kinds of dating methods: relative dating and absolute dating. In relative dating, we determine which things are older or younger based on their relationships. For example, we know from geology that soil layers near the surface of the ground are usually younger than those deeper down. This relationship helps archaeologists know that objects we find deep in the ground are older than things we find closer to the surface.All isotopes of carbon have 6 protons but different numbers of neutrons. One of the carbon isotopes that occurs in nature is radioactive; it has 8 neutrons and is called carbon-14.
Conservation biologists are trying to save a population of orchids in Hawaii from extinction. If the population currently contains about 50 individuals and is expected to sustain an r of 0.048, predict the size of the population in 10 years.
Using Equation 51.6, Nt = 50e(0.048)(10) = 81; the orchid population will grow to only about 81 individuals in 10 years.
Answers
The orchid population will grow to only about 81 individuals in 10 years.
51.6, Nt = 50e(0.048)(10) = 81.
Cold weather is usually a density-independent factor as it affects pythons in the same way regardless of whether they are low or high in numbers. As pythons become denser density-dependent factors such as competition for food increase.
The Burmese python is one of the Greater Everglades' most destructive and harmful invasive species preying on native birds mammals and even alligators. Pythons compete for food with native wildlife including mammals birds and other reptiles. A severe mammal decline in the Everglades National Park is linked to the Burmese python.
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Pleases help, thank you
Answers
The given cross is an example of a monohybrid cross, where the inheritance of only one trait is seen through crossing of the parents.
The allele for tusk can be denoted by T and tusklessness being recessive will be denoted by t. Thus, the genotype for the tusk will be TT/Tt and the genotype for tusklessness will be tt.
The monohybrid cross can be drawn as is shown in the image attached.
The genotype of parents in this case will be Tt x Tt
The probability of having a tuskless calf will be 25%
The probability of having a calf with tusks will be 75%
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Using one to two sentences, explain how the movement of tectonic plates helps turn sedimentary rocks into metamorphic rocks.(2 points)
Answers
The heat from the mantle that fuels plate tectonics causes both igneous and sedimentary rocks to be turned into metamorphic rocks. The metamorphic rocks can be eroded into sedimentary rocks are remelted back into igneous.
Your friend uses a wire coil to model how a sound wave moves. What is an advantage to using the spring coil as a model?
Answers
Answer:
The model can be observed from the classroom more easily. lol
Explanation:
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is a term used to describe changes in the normal cycles of the earth's climate that are attributed to human activity. disturbances in the cycle are central to these changes. there is an imbalance between the amount of that is released into the atmosphere and the amount that is removed by natural processes like photosynthesis. much of the excess in the atmosphere, which results from activities like burning fossil fuels, is believed to dissolve in the ocean rather than accumulate in the atmosphere. what remains in the atmosphere, along with other gases, is responsible for a in global temperatures. , another term for the shift in global temperatures, occurs because of what is called , whereby increased concentrations of gases in the atmosphere absorb and radiate heat back to earth. global warming is contributing to , which is causing changes to many of the earth's ecosystems.
Answers
The term used to describe changes in the normal cycles of the Earth's global warming that are attributed to human activity is "climate change." Disturbances in the cycle are central to these atmosphere changes.
There is an imbalance between the amount of carbon dioxide that is released into the atmosphere and the amount that is removed by natural processes like photosynthesis. Much of the excess carbon dioxide in the atmosphere, which results from activities like burning fossil fuels, is believed to dissolve in the ocean rather than accumulate in the atmosphere. What remains in the atmosphere, along with other gases, is responsible for a rise in global temperatures. This is known as "global warming" and it occurs because of what is called "greenhouse effect," whereby increased concentrations of gases in the atmosphere absorb and radiate heat back to Earth. Global warming is contributing to "climate change" which is causing changes to many of the Earth's ecosystems.
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Scenario: Researchers posted ads in the newspaper to recruit participants for their study of a new treatment for agoraphobia (the fear of open places). 87 people responded to the ad, but only 60 of those actually reported being agoraphobics. Of the sixty, 20 were randomly placed in a condition (NEW) in which they received the new treatment. It was explained to the NEW participants that the treatment they would be receiving was promising but new, so they would be monitored carefully to watch for any undesirable side effects. Twenty other participants were assigned to a condition (OLD) in which they received an older, more traditional form of treatment. These participants were told that they were not receiving the new treatment but an older treatment that had been around for awhile, so the chances of side effects were minimal. Finally, 20 other participants were randomly assigned to a group (NO) that received no therapy. After six months of treatment, researchers found that the participants in the NEW condition were exhibiting 64% fewer symptoms of agoraphobia than before they started the treatment. Participants in the OLD condition were exhibiting 42% fewer symptoms, and participants who did not receive therapy exhibited 22% fewer symptoms than six months ago. Researchers were pleased with the results, concluding in an article they were writing that a new treatment had been found that will be more successful with agoraphobics than previous treatments.
Question #1- do you agree with the conclusion of the researchers? write a paragraph describing an alternative explanation for the result
Question 2- also write a paragraph describing how the experiment might have been designed so as to rule out the alternative explanation that you provided
Answers
Yes i agree with the conclusion made by the scientists on the experiment for agoraphobia.
This could be due to psychological factors
:Another explanation could be that each patients' levels of this phobia is variable . However, comparing the findings of each one is more likely to occur if the patients' levels of phobia are equal. To determine whether the tests are effective vs if nothing is done to address the problem, the "none" is compared to the tests. To compare with the "new," the "old" is present. It would be inefficient and necessary to eliminate the "new" if it is neither better nor worse than the old.
Agoraphobia is a fear of being in precarious situations or of not being able to get aid if something goes wrong. A person with agoraphobia could be afraid of riding public transportation.A tragic childhood event, such losing a parent or experiencing sexual assault. suffering a stressful incident, such as a death in the family, a divorce, . a history of mental diseases including depression, bulimia, or anorexia nervosa. misuse of drugs or alcohol.
randomization guarantees that every patient has an equal chance of receiving any of the therapies being studied. It also creates comparable intervention groups.
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Susanna is a 4-year-old child. Which of the following would most likely be observed in Susanna?
A. Susanna's toddler potbelly would continue to grow.
B. Susanna would experience height and weight loss as she becomes more slender.
C. Susanna's cartilage would turn to bone at a faster rate.
D. Susanna would stop experiencing night terrors.
Answers
Answer:
A. Susanna's toddler potbelly would continue to grow.
The one that would likely to be observed in Susanna is that the cartilage would turn to bone at a faster rate. The correct option is C.
What is cartilage?Cartilage is a tough, pliable connective tissue that surrounds and protects your joints and bones.
It acts as a shock absorber all over your body. When you move your joints, cartilage at the ends of your bones reduces friction and keeps them from rubbing together.
Cartilage serves many purposes, including the ability to resist compressive forces, improve bone resilience, and provide support on bony areas that require flexibility.
The chondrocyte, which lives within the lacunae, is the primary cell that produces cartilage.
All of the cartilage is eventually replaced by bone. As a result, the cartilage tissue serves as a template for the bone that follows.
The skeletal components of the vertebral column, pelvis, and limbs are formed of cartilage first, then bone.
Thus, the correct option is C.
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If a cell is in a hypertonic solution, which statement is true about water movement and the cell?
Answers
Answer:
the cell will shrink
Explanation:
Where are the A, B and RH antigens located
Answers
Answer: The A, B, and Rh antigens are located on the surface of red blood cells.
Explanation:
Why can’t penguin fly?
Answers
Answer:
No they cannot fly
Explanation:
Penguins dont have any feather to fly with
Answer:
Well, in a sense they really do fly, only through the water, not through the air. Their wing bones are fused straight, making the wing rigid and powerful like a flipper. Penguins don't really need to fly because they dive deep, and swim so that they can catch their prey. Their bodies have huge fat supplies, heavy muscles, and densely packed feathers. There’s no way they could fly with such short wings and heavy bodies.
Explanation:
Hope this helps:)...if not then sorry for wasting you time and may God bless you:)
What is the charge of an atom?
O positive
negative
neutral
Answers
Answer:
neutral
Explanation:
they have no charge
How may ecological succession affect a population of red foxes compared to evolution.
Answers
Ecological succession and evolution are both processes that affect the population of red foxes in different ways. Ecological succession involves the gradual and predictable changes that occur in a community of organisms over time while evolution refers to the changes in the genetic makeup of a population over time.
Ecological succession involves the gradual and predictable changes that occur in a community of organisms over time. It is driven by both biotic and abiotic factors and is classified into two main types: primary and secondary succession. During primary succession, organisms colonize a newly formed area that lacks soil and organic matter.
Over time, these pioneer organisms create soil and organic matter, which allows for the growth of more complex plants and animals. Secondary succession occurs after a disturbance such as a fire or flood has occurred, and it involves the gradual return of a community to its original state. Ecological succession can affect the population of red foxes in several ways.
For example, as vegetation grows and changes, the availability of food and shelter for red foxes can also change. This can either increase or decrease the population of red foxes depending on the availability of food and other resources. Furthermore, as other animal populations change due to succession, this can also impact the population of red foxes through predation or competition.
Evolution, on the other hand, refers to the changes in the genetic makeup of a population over time. This occurs as a result of several mechanisms, including natural selection, genetic drift, and gene flow. Over time, these changes can lead to the formation of new species and the extinction of others.
Evolution can affect the population of red foxes in several ways. For example, if a population of red foxes undergoes genetic changes that allow them to better adapt to their environment, this can increase their survival and reproduction. Conversely, if changes in the environment reduce the survival and reproduction of red foxes, this can decrease their population.
Overall, ecological succession and evolution can both affect the population of red foxes, but in different ways. Ecological succession involves changes in the availability of food and other resources, while evolution involves changes in the genetic makeup of a population over time.
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Select the correct answer.
Assume that you are a member of a special interest group that wants to raise taxes on certain items. Who would you present your idea to if you
wanted it to be proposed as aa bill?
OA a Supreme Court justice
OB. the president
OC. the American people
OD. a senator
OE.
a member of the House
Answers
Answer:
the senator
Explanation:
he makes the bills
NEED HELP ASAP * is my answer
Scientists are studying compounds in a newly discovered rain forest plant. The plant produces an unusual substance that local people say acts as an anesthetic. One scientist tested the substance with the chemical indicator iodine.
If the test is negative, which type of macromolecule is not present in the substance?
nucleic acid
carbohydrate
protein
lipid
Answers
Answer:
protein
Explanation:
Answer: The macromolecul that is not present is carbohydrates
Is it the paternal or maternal gamete that determines sex? Explain
Answers
Answer:
Sex of the baby is determined by the paternal gamete
Explanation:
Sex of the baby is determined at the time of fertilization as during this time the sperm from the male and the ovum from the female fuse with each other.
Women are homogametic and produce one type of ovum (maternal gamete) (22+X).
However the male companion is heterogametic and produces two types of sperm (paternal gamete) i.e. one 22+X and the other 22+Y in identical amounts.
Therefore the zygote would be off (44+XX or 44+XY) chromosomes depending on which kind of sperm fertilizes the ovum.
The zygote carrying 44+XX chromosomes would be a male baby whereas the other carrying 44+XY would be a female baby.
Therefore the sex of the baby is determined by the paternal gamete and not by the maternal gamete at the time of fertilization.
The mother gives an X chromosome to the child. The father may contribute an X or a Y. The chromosome from the father determines if the baby is born as male or female.
Which of the following is the most significant contribution DNA makes to the formation of an organism?
a)energy
b)support
c)information
d)matter
Answers
Answer:
C
Explanation:
information
The one that is the most significant contribution DNA makes to the formation of an organism is information. The correct option is C.
What is genetic information?Information about an individual's genetic tests and the genetic tests of an individual's family members.
Also information about the manifestation of a disease or disorder in an individual's family members, is included in genetic information (i.e. family medical history).
Genetic information includes your genetic tests as well as the genetic tests of your family members. Genetic information also includes any disease, disorder, or condition that your family members have.
All of the proteins that an organism will ever synthesize are encoded in the genetic information stored in its DNA. DNA is found in the cell nucleus of eucaryotes.
A DNA molecule is made up of two complementary nucleotide chains. The Structure of DNA Provides a Heredity Mechanism.
Thus, the correct option is C.
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Drag the tiles to the correct boxes to complete the pairs.
Match each form of energy to its description.
gravitational potential
Answers
Motion energy refers to the energy related to an object's movement. When an object is in motion, it possesses kinetic energy, which is a form of motion energy.
How to explain the energyThe matching will be:
motion energy = energy related to an object's movement
chemical energy = stored energy related to positions of atoms within molecules
thermal energy = energy of motion of particles in a substance
nuclear energy = energy released when a nucleus splits or combines
gravitational potential energy = energy related to height
sound energy = energy generated by vibration of a string
Chemical energy is stored energy that is related to the positions of atoms within molecules. It is the energy that can be released or absorbed during a chemical reaction. When chemical bonds are formed or broken, energy is either released (exothermic reaction) or absorbed (endothermic reaction) in the process.
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which term describes a female arctic fox
Answers
Answer:
organism
Explanation:
Answer:
organism
Explanation:
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Question 12 of 25
How are photosynthesis and cellular respiration related?
A. The products of photosynthesis are the reactants of cellular
respiration.
O B. Cellular respiration is the process animals use to produce glucose,
while photosynthesis is the process plants use to produce
glucose.
C. Cellular respiration provides the energy for photosynthesis.
D. Photosynthesis produces water molecules, while cellular
respiration splits water molecules apart.
SUBMIT
Answers
Answer:
A) The products of photosynthesis are the reactants of cellular
respiration.
Explanation:
Photosynthesis converts carbon dioxide and water into oxygen and glucose, so that cellular respiration converts oxygen and glucose into water and carbon dioxide.
What are the stages of bee development (eggs,larvae,pupae)
Answers
The stages of bee development are egg, larva, pupa, and adult. Eggs hatch into larvae, which then transform into pupae. Finally, adult bees emerge and undergo further maturation.
The stages of bee development are:
1. Egg: The bee life cycle begins when the queen bee lays an egg in a honeycomb cell.
2. Larva: The egg hatches into a larva, which is a legless, grub-like creature. The larva is fed a special diet called royal jelly, which stimulates its growth.
3. Pupa: The larva undergoes metamorphosis and transforms into a pupa. Inside the sealed cell, the pupa undergoes various changes, developing into an adult bee.
4. Adult Bee: After completing the pupal stage, the fully developed adult bee emerges from the cell. The bee then undergoes further maturation, such as its exoskeleton hardening, wings expanding, and adult coloration appearing.
It's important to note that there are three castes of bees: queen, worker, and drone. The development process for each caste is similar, but the diet and size of the cells they are raised in differ, leading to their distinct roles within the colony.
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