Biology High School

(PLEASE ANSWER)I just don’t understand the question Just answer two of them. I’ll give you 40 points

Answers

Answer 1

Answer:

shivering effector for increase in body temp sweating for decrease in body temp

Related Questions

Explain in detail how changes in light intensity or carbon dioxide levels might change rates of photosynthesis.

Answers

Without enough light, a plant cannot photosynthesise very quickly - even if there is plenty of water and carbon dioxide and a suitable temperature. Increasing the light intensity increases the rate of photosynthesis, until some other factor - a limiting factor - becomes in short supply.

what must animals do for celluar respiraton to begin

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Answer:

the animal will consume food and inhale oxygen and drink water. the cell will use the oxygen and water to break down the glucose to form energy or ATP

name the blood vessels that convey blood to the forelimbs

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Answer:Oxygenated blood leaving the heart flows into the aorta, one of its earliest branches is the subclavian artery which supplies blood to the forelimb, neck and cervicothoracic junction.

Explanation:

replicate t a c g c c c a t g a g a t c

Answers

Answer:

Youuuhh seeeeee im jist answering for points oooof

Explanation:

atgcgggtactctag is the answer

WILL GIVE BRAINLEIST FOR FIRST ANSWER

Answers

Answer:

1. A scientific law is a law is a statement based on experiments that states the facts that follow with a specific occurence

2. The theory of evolution is that life constantly changes over time. Animals and living organisms of all sorts evolve and adapt to survive.

3. I can't seeeee

Explanation:

Answer:

Scientific laws are laws that are based off of experiments or observations

Theory of evolution are based off of the idea of all species are related and graduated over time.

Explanation:

Neptune's blue color is caused by _____.
1.water on the surface
2.highly reflective clouds
3.methane in the atmosphere
4.ice covering the planet

Answers

It could be number 2

The answer is 3, I did research lol hope that helps :)

ASAP PLEASE

How are photosynthesis and cellular respiration related?
Group of answer choices

The products of photosynthesis are the reactants of cellular respiration.

The reactants of photosynthesis are the reactants of cellular respiration.

The reactants of photosynthesis are the reactants of cellular respiration.

The products of photosynthesis are the products of cellular respiration.

Answers

The answer is the first one :)

Answer:

The answer is The products of cellular respiration are the same as the reactants of photosynthesis.

Explanation:

because they have the same reactants

Natasha is making a model of cellular respiration. Her model shows the pathway followed when there is enough oxygen available. What does Natasha’s model show?

A
an aerobic pathway consisting of glycolysis and fermentation

B
an anaerobic pathway consisting of glycolysis and fermentation

C
an aerobic pathway consisting of glycolysis, the Krebs cycle, and the electron transport chain

D
an anaerobic pathway consisting of glycolysis, the Krebs cycle, and the electron transport chain

Answers

Answer:

An aerobic pathway consisting of glycolysis, the Krebs cycle, and the electron transport chain

Explanation:

It's aerobic because there is oxygen available while if it were anaerobic, no oxygen would be present.

Hope it helps :)

Natasha is making a model of cellular respiration. Her model shows the pathway followed when there is enough oxygen available, so her model shows it is an aerobic pathway consisting of glycolysis, the Krebs cycle, and the electron transport chain, which is option C.

What is the significance of respiration in living beings?

Cellular respiration is either carried out when there is an abundance of oxygen, called "aerobic respiration," when there is enough oxygen present to lead to the running of the glycolysis, Krebs cycle, and electron transport chain to form energy, which is in a normal condition of a cell. while fermentation takes place when oxygen is not enough.

Hence, Natasha is making a model of cellular respiration. Her model shows the pathway followed when there is enough oxygen available, so her model shows it is an aerobic pathway consisting of glycolysis, the Krebs cycle, and the electron transport chain, which is option C.

Learn more about respiration by clicking here.

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Please help me quickly please!! ✨

Answers

Answer:

its from top to bottom trust me

Explanation:

Cause-effect relationship

1.Water cycle and Air temperature
2.Habitad and Biodiversity
3.Water temperature and Ocean circulation
4.Greenhouse and Agricultural activities

Answers

Answer:

I m not sure how to make this work for you husband and my husband and my wife and

Can humans be considered carbon sinks? If so, for how long? What living organisms are better long-term sinks than humans?

Answers

Answer:

Carbon sinks can be natural or man-made. They absorb more carbon than they release, whereas carbon source is anything that releases more carbon than they absorb. ... Together Earth's land and Ocean sinks absorb half of the carbon dioxide emissions.

Explanation:

Humans can be considered carbon sinks - yes, for a lifetime.

living organisms are better long-term sinks than humans - plants or trees.

Carbon sinkanything that absorbs more carbon from the atmosphere than it releasesit is the opposite of a carbon source as a carbon source is anything that releases more carbon than it absorbsHumans release carbon mainly by respiration, however, absorbs very less amount as foodPlants grab carbon dioxide from the atmosphere to use in photosynthesis and only some of this carbon is released to the soil when plants die and decompose

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Scientists core a Redwood tree in the California Redwood forest. The core of this particular tree has 1115 rings. How old is the tree in years?

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Answer:

1115 years.

Explanation:

One ring equak one cycle year.

(7th grade question)

Which are the causes of rocks being exposed at Earth’s surface?

A- erosion and subduction

B- extreme heat and pressure

C- melting and cooling

D- erosion and uplift

Answers

Answer:

A. erosion and subduction

Explanation:

plz give me brainiest

Answer:

Erosion and uplift

Explanation: I took the test and got it all right erosion and subduction is NOT the answer.

Choose the words or phrases that correctly complete the sentence. Two boys are holding onto the ends of a long piece of string, and they move it up and down to make a wave. They begin to move the string faster and faster. When they move the string, the energy (remains the same / increases / decreases) and the frequency (decreases / increases / remains the same). Group of answer choices increases, increases remains the same, remains the same decreases, decreases increases, decreases

Answers

energy increases frequency decreases :)

When two boys move the string, the energy increases, and the frequency increases. Thus, the correct option for this question is A.

How are energy and frequency of waves related to one another?

The energy and frequency of waves are always directly related to one another. It means that when energy increases, frequency increases. When energy decreases, the frequency decreases.

Now, according to the context of this question, when two boys begin to move the string faster and faster, the energy gradually increases with an increase in frequency as they both are directly related to one another.

Therefore, when two boys move the string, the energy increases, and the frequency increases. Thus, the correct option for this question is A.

To learn more about Energy and frequency, refer to the link:

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What is the identity of the planets?

Answers

Answer:

A is Jupiter, B is Neptune, C is Saturn, D is Uranus

Explanation:

A. Jupiter, B. Neptune, C. Saturn, D. Uranus

which gas is not abundant in earth's atmosphere?
a. oxygen
b. hydrogen
c. nitrogen
d. argon

Answers

Answer:

Its letter D

Explanation:

Answer:

argon is not adudabt in earth atmosphere

NEED HELP ASAP!! due at 11:59

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There’s nothing here to answer.

Yeah put a different picture

A manufacturing factory is accused of emitting high levels of CO2 into the ecosystem. The factory burns coal to heat steel
drums. The factory uses lake water to cool the drums. The water is poured over the drums and then emptied back into the
lake
Scientist A claims the factory is responsible. The burning of coal releases excess CO2 into the atmosphere. This excess CO2 is
transferred to all areas. The CO2 is not lost throughout the system.
Scientist B clams the factory is not responsible. The CO2 is released directly into the atmosphere, not into the lake. The CO2 is
lost into the upper layers of the atmosphere and not cycled back into the ecosystem
The model represents the cycle of carbon in the atmosphere. Which key issue illustrated in the model would best support Scientist
A's claim?
A)
The model shows a factory creating excess levels of CO2
B)
The model depicts a continuous cycle. An increased level in one area will
increase levels throughout.
The model depicts multiple cycles. The atmospheric cycle would show an
increased level of CO2
The model shows high levels of carbon in the lake. Any change to this level
will have a greater impact on the atmosphere.
D)

Answers

The key issue that must be illustrated in the model and best support Scientist A claim is as follows:

The model depicts multiple cycles. The atmospheric cycle would show an increased level of CO2.

Thus, the correct option is C.

What is an Ecosystem?

An ecosystem may be defined as a place or an area in which individuals of different species live together and interacts with one another for the purpose of food, shelter, and space.

According to Scientist A, the factory is responsible for the excess level of carbon dioxide in the atmosphere. This is absolutely true because the factory burns coal that liberated a high amount of CO2 into the environment.

Apart from this, the factory uses lake water to cool the drums. The water is poured over the drums and then emptied back into the lake. This increases the concentration of CO2 in the lake as well.

Therefore, the correct option for this question is C.

To learn more about the Emission of carbon dioxide, refer to the link:

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Describe the relationship among producer, herbivore and carnivore.

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The herbivore eats plant and the carnivore it’s meat each one eats one specific thing meaning that on a food feb as long as they keep doing what they are doing it doesn’t mess the environment around them

Does each ecosystem have
the same
limiting factors?

Answers

Answer:

No, They vary from ecosystem to ecosystem.

Which surface erosion event does the most short- term damage?

Loss of topsoil from farmland.

Movement of rocks by glaciers.

Occurrence of mud slides after heavy rains.

Pollution of water sources caused by runoff.

Answers

Answer:

Occurrence of mud slides after heavy rains.

Explanation:

Soil erosion is defined as the removal of top soil from the land and it affects the fertility of the soil. It is also known as soil degradation.

Soil erosion has both short-term and long-term damage. Short-term damage of erosion includes the occurrence of mudslides after heavy rains which is called landslide. It is a short-term damage because landslides took long-duration to happen and when happened it can be shortly recovered using machines.

Hence, the correct answer is "the Occurrence of mudslides after heavy rains."

You never have to worry about wastewater becoming contaminated because it can run through local treatment plants, true or false?

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A person still have to be worried about wastewater becoming contaminated even though it passes through local treatment plants.

Wastewater refers to the water they has been used. It consists of the substances like human waste, oils, chemicals , food scraps etc.

Even though used water runs through local treatment plants, it should be noted that not all the solid waste are removed as some of the waste will still end up getting into nearby rivers or streams and this can result in contamination when one eventually uses such water.

In conclusion, one still has to be worried even though the wastewater runs through local treatment plants. Therefore, the correct option is False.

Read related link on:

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Answer:

False

Explanation:

G1 – growth phase: Makes organelles and proteins needed for replication of DNA. Also contains a G1 checkpoint. If everything is correct, cell will proceed to S phase.

Answers

Answer:

correct.

Explanation:

cell will proceed to S phase for the duplication of chromosomes.

Which of the following is NOT a characteristic shared by all living things?
a. All living things are able to respond to their environment.
b. All living things are composed of one or more cells.
c. All living things come from other living things.
d. All living things are capable of being generated from nonliving matter and energy.

Answers

Answer:

Explanation:

uh. I mean humans cant be made up from nonliving matter. We know how we are created. Humans are living organisms

A or d I’m not sure which though

How many genes make up the human genome?
four: adenine, thymine, guanine, and cytosine
23 pairs of genes
20,000–25,000 genes
3 billion genes

Answers

Answer:

The correct answer is - 20000, 25,000 genes.

Explanation:

Genes are made by the functional and physical unit of the heredity called DNA. Genes are the precursors or encoded instructions to make a specific protein. Genes can be small or large depending on the DNA bases present in it which can be hundreds to millions in numbers.

According to the Human Genome Project, which found out the total genes present in a human genome between 20000 to 250000 genes approximately.

Thus, the correct answer is - 20000, 25,000 genes.

Genes are the hereditary units, which are present in the coded segments of the DNA. Genes carry the information from parent to daughter cells.

There are 20,000 to 25,000 genes that make up the human genome.

Human Genome Project was conducted for several years, the result obtained was:

The human genome project was an international scientific project, which aimed at determining the base pairs that make up the human DNA.

The project estimated that humans consist of 20,000 to 25,000 genes in their genome. Each individual inherits the copies of genes from both parents.

Therefore, the correct answer is Option C.

To know more about the human genome project, refer to the following link:

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How many characteristics are required for something to be considered alive?

Answers

To be classified as a living thing, an object must have all six of the following characteristics: It responds to the environment. It grows and develops. It produces offspring. Yes

eight characteristics
All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these eight characteristics serve to define life.

HELPPPPP
What are the 3 ways we can describe a habitat?
3 SENTENCESSSSS

Answers

1) Dumping of wastes and debris in the ocean. Aquatic organisms can ingest hazardous substances from human wastes; other animals also get entangled to plastics and other waste products.
2) Use of Pesticide. Increases mercury among fish species.
3) Unsustainable fishing practice. The use of fishing techniques like dredging and trawling reduces fish stock and damage marine habitats on the sea floor.

Answer : A habitat is an environment that provides food, water and shelter to the animals or species living there. It also provides temperature and protection the the animals or species needs, a habitat can be described by its climate or Terrian . It can also be described by the kind of plants or animals living there.

Hope this helps

How does the Gulf Stream affect weather in the United States? A. It brings cooler temperatures from the poles. B. It brings cooler temperatures from the tropics. C. The warm surface currents help create storms and fog. D. The cool surface currents produce cooler weather and fog.

Answers

Answer: C. The warm surface currents help create storms and fog.

Explanation:

The gulf stream can be defined as strong ocean currents that brings about the warm wind currents from the oceanic water of the gulf of Mexico to the eastern coastal areas of the United States. These wind currents bring warm weather conditions in the United States. The strong wind currents can also cause storms and fog in the coastal areas of the United States.

Inheritable genetic variations may result from____

Answers

mutations caused by factors in you environment

mitosis may cause new genetic combinations

replication errors

Answer:

Inheritable genetic variations may result from mutations caused by environmental factors

Explanation:

Because mutations are caused by environmental factors.

How does knowing the function of the lobes help health workers determine which lobes are
Affected

Answers

Answer:

They can use sound to see which ones do not react properly

Explanation:

Other Questions

Which element is this.Its shiny,Is solid at room temperature, has atoms with two valence electrons?A:Lithium B:Strontium C:Aluminium D:Silicon . John has two coupons to use at a clothing store. One is for $20 off and the other is for 20% off. John wants to purchase a shirt with one of the coupons and wants to pay the least amount that he can. Choose the answer that BEST describes the situation. * A rational function in the form ax^m+.../bx^n+... has a slant (oblique) asymptote when ________.(A.) a=b(B). m=n(C). m n Which sentence most accurately describes a common quality of Modernistplays?A. Many plays followed the forms of Classical tragedy.B. Playwrights rebelled against Puritan values.C. Themes were not as idealistic as in previous eras.D. The actors onstage were typically all male. Need help with this please Identify the choice that best completes the statement or answers the question.Banana slugs live on the ground in moist forests of the Pacific Northwest. They consume andbreak down a variety of materials, including small dead animals and rotting leaves. Whichterm describes banana slugs?O carnivoresO consumersO decomposersO producers PLEASE HELP!!! How does temperature affect the copper (II) chloride equilibrium? Is the forward reaction (color changing from blue to green) endothermic or exothermic? Justify your choice with experimental evidence i.e color changes in the video for Part B. What is the central idea of "Lake Titicaca" by Michael Angel Asturias?A Titicaca is place of great spiritual power that inspires a sense of connection between the individual, nature, and the past.B Everyone should visit Lake Titicaca even though it is a hazardous journey because of its emptiness and scarce vegetation.C Because there are so many visitors to Lake Titicaca, it is losing its mystical power for the original dwellers.D The history of Lake Titicaca has been misrepresented and can only be understood by traveling there with a native guide. The wave structure of the polar front and associated upper-tropospheric jet stream is caused by _____a. surface temperature contrasts between oceans and continents. _____b. large-scale mountain ranges. _____c. transient weather disturbances (mid-latitude low pressure systems). _____d. (all of the above) What do historians think Machu Picchu was mostly likely used for? How is -9 + (-4) the same as -9 + 4? Who led the Patriots to victory in the Battle of Trenton? George Washington Button Gwinnett Austin Dabney John Adams When the inside and outside rearview mirrors on your vehicle are properly adjusted,A: You won't have to lean forward or backward to use the mirrors.B: You will lean forward to use the inside and outside rearview mirrors.C: You will lean forward to use the left outside mirror, and lean backward to use the right outsidemirror. Rain exist in which phase WHat is the correct sequence of steps A Giant Sequoia tree is planted in Trevor'sbackyard when it is 2 ft tall. The tree grows anaverage of 4 ft each year. Write a function andgraph the height of the tree over this time period.I need to know the answer and what points to graph please help Which two factors are markers of agricultural societies?having water and firepresence of disease and landformssedentary lives and a surplus foodpopulation demands and dependence on goats 1. Let f(x) be defined by the linear function graphed below andg(x) = x2 - 9x + 14.IA. Describe the right end behavior of g(x). what are the key concepts and theories in culture, society, and politics you find very useful in analyzing societal problems? Buddy downloaded 16 apps in 24 seconds. At this rate, how many apps could he download in one minute? (24 seconds = 2/5 of a minute) (1-1 Unit Rate)