The air we breathe is mostly a mixture of oxygen and nitrogen. How do air molecules change when they reach altitudes above 100 km?



I need to make sure the answer I have is right.

Answers

Answer 1

As you increase in altitude, there are fewer air molecules. Due to the lower amounts of air molecules, the atmospheric pressure decreases causing the air to be harder to breath in.


Related Questions

Why is ATP known as the energy currency?
5 line answer plz

Answers

Answer:

ATP is commonly referred to as the "energy currency" of the cell, as it provides readily releasable energy in the bond between the second and third phosphate groups. ... As a result, cells within the human body depend upon the hydrolysis of 100 to 150 moles of ATP per day to ensure proper functioning.In addition to providing energy, the breakdown of ATP through hydrolysis serves a broad range of cell functions, including signaling and DNA/RNA synthesis. ATP synthesis utilizes energy obtained from multiple catabolic mechanisms, including cellular respiration, beta-oxidation, and ketosis.                

  Explanation: is this good enough?

Answer:

Because its a sequence in which molecules can store their own energy and use it when needed such as in a chemical reaction , note that this is the main reason some molecules stay dormant during a chemical reaction and that is because they didn't use ATP

Explanation:

The principal molecule for storing and transferring energy in cells. It is often referred to as the energy currency of the cell and can be compared to storing money in a bank. ... AMP can then be recycled into ADP or ATP by forming new phosphoanhydride bonds to store energy once again. (This Is A Web Response) but feel free to use mine if it helps its a more simpler term.

The following are problems with rapid growth *
•overcrowded schools
•polluted rivers and drinking water
•barren land
•all above

Answers

Answer:

all above

Explanation:

What is the difference between community and ecosystem?
Please help

Answers

Answer:

Ecosystems are composed of all of the various living organisms, along with the abiotic factors that impact them. The difference between community and ecosystem in ecology is that the community only refers to living things within an ecosystem. A sample of soil can provide a small-scale example.:

Why do we move forward in time?

Answers

Because the friction in the floor
Answer: I worked at the pizza place in Chucky cheese since i was little. I grew up and became manager. Then i sabotaged everyone there. I’m gonna cry right now . miss that job so much. I think I might….

1.3.1 Project - Semester 1 Honors Biology Project, Part 1 (Project) PLEASE DONT KNOW WHAT IT TOPICS IT MEANS TO CHOOSE FOR THIS PROJECT

Answers

Answer:

This is very vague. I am pretty sure that there are other instructions.

Which of Earth's spheres are involved in the water cycle?
O A. Atmosphere, hydrosphere, and biosphere only
Imy
O B. Atmosphere and lithosphere only
O C. Atmosphere, lithosphere, and hydrosphere only
O D. Atmosphere, lithosphere, hydrosphere, and biosphere

Answers

Answer:

the answer is D.

Explanation:

all of the spheres interact with each other in order to make the water cycle occur.

The answer is D, atmosphere, lithosphere, hydrosphere and biosphere

mknikmmm

kfl,vlmgvkfgjvmdfk

Answers

you have to always act your age and actually ask a question

what is the answer for each box 50 points

Answers

halo salam kenal dr indonesia :)

salam kenal :)

Wheres the question??

Can someone plz help me? :(

Answers

Answer:

D - design a device that can throw an object at least 15 metres

Answer:

D. Design a device that can throw an object at least 15 meters.

Explanation:

First of all, the object shown as you may be able to tell, look like a catapult. It also shows the top end of it holding a ball, getting ready to launch it. It then shows a line of the ball traveling after being launched. The balls land of the ground at 15 meters. From this iformation you look at the options:

A. Design an object that is 10 meters tall.

No, because 10 meter is just the highest point of the ball being launched.

B. Design a vehicle that can travel across a 10-meter feild.

No, because it is the ball that is traveling, not the catapult.

C is about a vehicle traveling again, so eliminate that too.

D. Design a device that can throw an object at least 15 meters.

This describes exactly what we soo in the picture. Meaning D is correct.

Follow me on intsa: ifaulkner24

Send me a message on it and I'll follow you right back

15. The
results when pollutants trap radiant energy from the sun
resulting in a warming trend in the atmosphere.
A. greenhouse effect
B. acid rain
C. radioactivity
D. extinction

Answers

Answer:

A. greenhouse effect

Explanation:

The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat. This process makes Earth much warmer than it would be without an atmosphere. Climate change results from the shedding of gases like CO2 into the atmosphere where it can trap more heat.

For people who need to study this

Answers

Answer

ok

Explanation:

Answer: okay thank you sir!

Have a great Day/Night

What distinguishes an acute disease from a chronic disease?

What is the difference between them

Answers

Answer:

Acute illnesses generally develop suddenly and last a short time, often only a few days or weeks. Chronic conditions develop slowly and may worsen over an extended period of time—months to years.

Acute diseases refer to the medical condition that occurs suddenly and lasts for a shorter period of time. Chronic diseases develop slowly in our body and may last for a lifetime. Chronic diseases are sometimes fatal.

Explanation:

An acute disease lasts for a very short period of time while a chronic disease lasts for a very long time, even the whole lifetime.Acute diseases do not have much bad effects on our health but chronic diseases have bad effects on our health which will ultimately lead to poor health conditions.A person suffering from acute disease does not have fatigue, loss of weight, etc. While a person suffering from chronic disease has fatigue, weight loss, loss of appetite, etc.Examples of acute diseases are common cold, influenza, etc. Chronic disease examples are diabetes, cancer, etc.

Hope you could understand.

If you have any doubt, feel free to ask.

The surge of blood entering arteries causes an expansion and recoil of the arterial wall producing a _____________ that can be felt externally.

Answers

Answer:

I think the answer you're looking for is pulse

Which of the following best explains the importance of Earth’s crust to living organisms? a. The continental crust allowed the evolution of life on land. B. The crust provides raw materials necessary for life. C. The crust allowed the formation of fossil fuels. D. The rock cycle recycles sedimentary rocks formed from animal shells. Please select the best answer from the choices provided A B C D.

Answers

The statement 'the crust provides raw materials necessary for life' best describes the interaction between Earth's crust and organisms. It is fundamental for the biogeochemical cycles.

Earth's crust consists of a tiny layer on the outside of Earth that accounts for less than one percent (1%) of Earth's volume.

The Earth's crust is essential in biogeochemical cycles that support the continuity of life on the Earth planet.

These biogeochemical cycles include, among others, the carbon cycle, nitrogen cycle, phosphorous cycle, etc.

Learn more in:

https://brainly.com/question/1204069

Homeostasis is necessary for a cell to survive. What is the definition of homeostasis

Answers

Answer:

Homeostasis is the process of maintaining a constant internal environment suitable sustaining life.

Homeostasis continues to maintain ideal environment for enzyme action and all cell functions throughout the body.

Why homeostasis is necessary?

It is the preservation of a constant internal environment in the face of changing internal and external conditions. These include blood glucose concentration control in the human body.

A series of control mechanisms at the organ, tissue, or cellular level maintain homeostasis.

Substrate supply, activation or inhibition of individual enzymes and receptors, enzyme synthesis and degradation, and compartmentalization are examples of control mechanisms.

The liver, pancreas, kidneys, and brain (hypothalamus, autonomic nervous system, and endocrine system) all contribute to homeostasis.

The liver is in charge of metabolizing toxic substances and maintaining carbohydrate metabolism with pancreatic signaling.

Thus, homeostasis is necessary for a cell to survive.

For more details regarding homeostasis, visit:

https://brainly.com/question/3888340

#SPJ6

why would a light wave speed up if it moved from air into hydrogen

Answers

"Mr. Bombastic, tell me fantastic. Touch me
na me back. She says I'm mister r00000-
mantic, call me fantastic. Touch me na me
back. She says I'm Mr. Ro- Smooooth" - Biggie
Cheese

which division of the nervous system has two nerve fibers connecting the cns to an effector?

Answers

The part where the bone in your pelvis region gets erect

Which of the following mutations would be the LEAST likely to have a harmful effect on an organism?

Answers

what are the answers?

List three limitations for measuring cell size​

Answers

Answer:

Cell size is limited by the cell's surface- area- to - volume ratio

why a genetic bottleneck can be an important evolutionary factor for a species

Answers

Answer:

Genetic drift decreases genetic diversity within a population.

Explanation:

Genetic drift decreases genetic diversity within a population. It is a change in allele frequencies due entirely to random chance and is more likely to affect smaller populations than large ones. Population bottlenecks can lead to genetic drift.

QUESTION 1 What technique allows you to cut hair very close to the scalp and create a flat top or square shape

Answers

Answer:

Buzz cut= razor

technique= going up with the razor to slightly create a certain look

Explanation:

please answer this. what is it

Answers

Answer:

B: mountain lions porbably outcompete wolves for food.

what is the purpose of a salt bridge in the voltaic cell?

Answers

Answer:

The purpose of the salt bridge is to keep the solutions electrically neutral and allow the free flow of ions from one cell to another. Without the salt bridge, positive and negative charges will build up around the electrodes causing the reaction to stop.

How does a plants structure contribute to its ability to perform photosynthesis

Answers

Answer: 1. Leaves have a large surface area; this allows them to absorb more sunlight. They are also thin, meaning that carbon dioxide has a shorter way to travel.

                2. stomata allow the entrance of carbon dioxide. The more complex adaptations are of the internal leaf structure.

Suppose that a patient is diagnosed with a new disease caused by the buildup of waste material in the body's cells. Which organelle is most likely malfunctioning in the patient's cells?

a) Golgi apparatus.
b) lysosome.
c) ribosome.
d) endoplasmic reticulum.​

Answers

Lysosome organelle is most likely malfunctioning in the patient's cells (option b),.

The organelle most likely malfunctioning in the patient's cells is the lysosome. Lysosomes are membrane-bound organelles that contain enzymes responsible for breaking down waste materials, cellular debris, and foreign substances. They play a vital role in cellular waste disposal and recycling.

In this case, the patient is diagnosed with a disease caused by the buildup of waste material in the body's cells. This suggests that there is a problem with the breakdown and disposal of waste materials within the cells.

The Golgi apparatus is responsible for modifying, sorting, and packaging proteins for transport within or outside the cell. It is not directly involved in waste material breakdown.

Ribosomes are responsible for protein synthesis and are not directly involved in waste material breakdown either.

The endoplasmic reticulum (ER) is involved in protein synthesis, lipid metabolism, and detoxification. However, its dysfunction would not directly result in the buildup of waste material in the cells.

Therefore, considering the role of lysosomes in waste material breakdown, it is most likely that the malfunctioning organelle in the patient's cells is the lysosome. This malfunction would lead to the accumulation of waste material, causing the disease symptoms.

For more such questions on Lysosome, click on:

https://brainly.com/question/1945886

#SPJ8

why is modification of seed is useful​

Answers

Benefits of modification of seed :-

More nutritious food.Disease- and drought-resistant plants that require fewer environmental resources (such as water and fertilizer)Less use of pesticides.Increased supply of food with reduced cost and longer shelf life.Faster growing plants.

Laura has a bacterial infection in her urethra, most likely Escherichia coli. How are the bacteria able to stay attached to the urethra, even during the full force of urination

Answers

The fimbriae is what allows the bacterium to stay attached.

What is this diagram?

Answers

Answer:

This Diagram is of Plant cell and Animal cell...✌

Hope it helps u...

What is a specific example of competitive advantage exhibited by Darwin’s finches?(1 point)

Birds have one of two forms of the HMGA2 gene.

Female finches mated with males that had similar-sized beak

All of the finches evolved from one ancestral species and adapted to their specific niche.

Medium ground finches with small beaks survived multiple droughts.

Answers

Answer:

Explanation:

All of the finches evolved from one ancestral species and adapted to their specific niche. of them evolved from one ancestral species, which colonized the islands only a few million years ago.

Darwin's finches, which was residing in the Galapagos archipelago and Cocos island, constitute an iconic model for studies of speciation and adaptive evolution. All of the finches evolved from one ancestral species and adapted to their specific niche.

What are the characteristics of Darwin's finches?

The evolutionary history of Darwin's finches is identified by a gene that explains variation in beak shape within and among species.

The major factor influencing the survival of the medium ground finches is weather and the availability of food.

As all of the finches evolved from a single ancestral species and adapted to their specific niche, it is a specific example of competitive advantage exhibited by Darwin’s finches.

Thus, the correct option is C.

For more details regarding Darwin's finches, visit:

https://brainly.com/question/9723443

#SPJ2

The movement of water across cellular membranes from a hypotonic to hypertonic environments through aquaporins, which are channel proteins, can be defined as both

A: simple diffusion and active transport.
B: active transport and facilitated diffusion.
C: osmosis and facilitated diffusion.
D: endocytosis and active transport.

Answers

C: osmosis and facilitated diffusion
Other Questions
A child on ice skates is given a small push from behind by a parent. How are forces used to describe the resulting motion?(1 point)Because of equal and opposite reactions, there will be a force opposing the push from the parent, and they will not move.Because of equal and opposite reactions, there will be a force opposing the push from the parent, and they will not move.There is an unbalanced force on the child, and the childs motion will change direction or increase speed.There is an unbalanced force on the child, and the childs motion will change direction or increase speed.There is a balanced force on the child, and the childs motion will change direction or increase speed.There is a balanced force on the child, and the childs motion will change direction or increase speed.Because of equal and opposite reactions, the child will move in the opposite direction to the force. Which aspect of the capitalist economy includes things found in nature, like air and water?OlandO laborO managementO capital which table can be represented by the equation y=3x+2 6. What tradition do the campers perform before they eat dinner? Why do they do this? Whatmight happen if they don't fulfill this tradition? Use textual evidence Difference between Laboratory Thermometer and Clinical Thermometer. Terrell has been drinking in a bar for several hours. As he is preparing to leave a man, Bob, walks by and bumps against him. Terrell punches Bob in the face hard enough to break his nose. Bob pulls a gun from his pocket and shoots Terrell, killing him. What crime has Bob committed 8. Ten countries participated in the discussion A. took part B. hold C. told D. spoke 9. Theyre offering a 10% .. on all sofas this month. A. reward B. discount C. reduce D. cut 10. Whats the wrong with Loan ? - She cut .... A. himself B. her C. myself D. herself What is 20% of 130.8? a recipe requires the following ingredients to make 16 gingerbread men 140g of flour 250g of sugar 80g of ginger 110g of butter how much of each ingredient would you need to make 40 gingerbread men? How do I work this out? Select the equation that has a = 112 as its solution. a114=35 a+358=434 416+a=523 a38=214 what are the 4 hierarchical tiers of information in an ipv4 address? Hey can some help me The woman the speaker is talking aboutThe woman the speaker is talking aboutknows she is beautiful on the inside.refuses to listen to the speaker.wants to be beautiful.doesn't think she is beautiful. The table below represents a function. Write a number from the given values below to complete the table of values. What is 9x8x7x4 ANswer in 1 second.(IKNOW THE ANSWER) SaveWhat resource contributed to the growth of the Mali Kingdom under Mansa Musa as illustrated in this image?es )))A)teaB)goldsilverD)diamondsGlobal Interactions: 500SSH SudahHint Approximately what portion of the box is shaded blue?A.3/5B.2/3C.9/10 round 3,817,453 to the nearest 100 NO LINKS!!!!! Describe the x-values for which (a) f is increasing or decreasing, (b) f(x)>0 and (c) f(x) < 0.a. The function is increasing when _______ and __________ and decreasing when __ < x < __.b. The function is greater than zero when _______.c. The function is less than zero when___ < x < ____ and _____ help please its timed