Which statement accurately describes the relationship between air pressure, air density, or altitude?
As altitude increases, pressure increases.
As altitude increases, air density increases.
Air pressure and density are lowest at sea level.
Denser air exerts more pressure than less dense air.

Answers

Answer 1

The statement which accurately describes the relationship between air pressure, air density, or altitude is:  D. Denser air exerts more pressure than less dense air.

What is air circulation?

Air circulation can be defined as the movement and flow of atmospheric air from one point of the equator to another such as North pole to South pole, especially over long distances due to difference in atmospheric pressure.

Generally, atmospheric air that has more density (denser air) would exert more pressure than an atmospheric air that has less density because of a difference in temperature.

Read more on pressure here: https://brainly.com/question/24827501

Answer 2

The statement that describes the relationship between air pressure, air density, or altitude is "denser air exerts more pressure than less dense air," hence option D is correct.

What is air pressure, and air density?

In contrast to the specific volume, which is described in terms of unit mass of dry air, air density is defined as the mass of air per unit volume.

Everything you touch is pressed upon by the weighty air that surrounds you. This pressure is referred to as air pressure or atmospheric pressure.

This is due to the fact that more air molecules are crammed into a given amount of air as density increases.

The force exerted by more air molecules to be greater, and as pressure is the force exerted per unit surface area, it follows that higher density air will experience greater pressure than air with lower density.

Therefore, option D is correct.

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Related Questions

How are the reproductive cycles of a fungus and a pteridophyte similar?​

Answers

Answer: In diploid stage the two spores fuse together to form a prothallus which is a diploid stage. Hence, the similarity in the reproductive cycle of fungus and a pteridophyte is that both organisms produce haploid spores and exhibit diploid and haploid stages

Explanation:

Answer:

B

Explanation:

PLATO

which genetically engineered hormone is used to control glucose levels in humans?​

Answers

Answer:

Insulin

Explanation:

Answer:

Insulin is used to control glucose levels in humans.

Explanation:

Climax community- most stable community that takes hundreds of years to develop. The types of organisms change due to __?__.


competition


random chance


being the luckiest

Answers

I think the answer is Random chance

Kidneys maintain homeostasis by regulating ________ levels
1. Waste
2. Blood
3. Water

Answers

Answer:

Explanation:

Option B blood is the correct answer

3. Combustion engines, like those in cars and trucks, are propelled by the burning of
gasoline. Of what is this evidence?
A. The destruction of energy as chemical energy is destroyed
B. The creation of spontaneous energy as mechanical energy is created
C. The reproduction of energy as chemical energy combines with mechanical energy
D. The conservation of energy as chemical energy transforms into mechanical energy

Answers

Answer:

A. The destruction of energy as chemical energy is destoryed.

Explanation:

I majored in Biology

(GIVING BRAINLIEST!!)

Where does most of the evaporation and precipitation in the water cycle occur?

A) In the rainforests
B) In the sky
C) Over the land
D) Over the ocean

Answers

Over the Ocean, D ((:

Answer:

D)

Explanation:

The ocean is a large body of water, since the body of water is so large the sun can heat up large amounts to evaporate. One it evaporates, the rest of the water cycle occurs leading up to precipitation. (RAIN)

Have a good day!

-

:)

Monosaccharides are to carbohydrates as ___
are to proteins.

Answers

Answer:

Amino acids

Explanation:

Answer:

AMINO ACIDS

Explanation:

AMINO ACIDS ARE THE MONOMERS OF PROTEINS

The thing that makes a wave a wave is that it___________from one place to another.
A. Transport energy
B. Transports the medium
C. Travels with a vacuum
D. Carries Solids

Answers

Answer:

A?

Explanation:

All waves carry energy from one location to another, but they do not move any physical objects. The energy is transferred from one particle to the next, which then oscillates as well. Thus, option A is correct.

What is the energy transport property of wave?

The vibration of particles, which transfers energy in waves, causes the particles to travel perpendicular to the wave's horizontal movement. As the particles transition from rest to movement and back to rest, energy is changed between potential (stored) and kinetic (moving) energy.

However, waves do not move mass. By colliding with one another and exchanging energy, the particles “participate” in the wave. Because of this, energy can be transferred even when the particles' average positions remain unchanged.

Therefore, The thing that makes a wave is that it transport energy from one place to another.

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What is a genetic mutation? What are the three mutations you can add to your bunny population?

Answers

Answer:

What is a genetic mutation? What are the three mutations you can add to your bunny population? A genetic mutation is an alteration in the DNA sequence of a gene, which causes variation withina species. Three mutation I can add to my bunny population are brown fur, long tail, and long teeth.

I hope it's helpful!

Mr. Shepherd is at a football game on a cold day. How does his body maintain a relatively constant body temperature? What is this process called?

Answers

Answer:

1. Mr. Shepherd maintain a relative constant body temperature by preventing loss of heat.

2 This process is called HOMEOSTASIS

Explanation:

Homeostasis is the process whereby living organisms maintain a stable internal environment despite changes in conditions to the external environment. It is necessary that the body undergoes this process in order to guarantee survival.

According to this question, Mr. Shepherd is at a football game on a cold day. This means that in order to maintain a stable internal temperature, the body must preserve heat in the body and prevent its loss via sweating.

The regulation of body temperature is maintain fundamentally by the thermoregulatory center located in the preoptic region of the hypothalamus, this process is called homeostasis, which is the balance that occurs in the internal environment.

The main thermoregulatory mechanism is the increase or decrease in blood flow to the skin, through vasodilation and vasoconstriction.

Thermal sensing cells or thermal sensors for heat and cold are located on the skin surface (peripheral receptors), in the pre-optic region of the anterior hypothalamus (central receptors) and in other parts of the body.

When it is hot, blood circulation to the skin increases (it becomes red) and when it is cold it decreases (the skin becomes paler).

In addition to blood flow, the body also uses sweat to regulate temperature, sweating evaporates water on the surface of the skin and heat is lost, thereby lowering body temperature.

Therefore, we can conclude that the maintenance of body temperature is closely related to another important indicator, the internal environment (homeostasis).

Learn more about homeostasis here: https://brainly.com/question/965852

Help pls very time sensitive due today!!

Answers

Answer:

1 left.

Explanation:

You have 4 particles on the left and 6 particles on the right. An equilibrium state is where both sides would have the same amount of particles.

So 1 particle from the right will have to move to the left.

Think of it this way.

4 does not equal 6.

5 does equal 5

welp there’s ur answer i’m a bit late

explain what would happen to the system if anthropogenic carbon was to continue to increase in the system

Answers

As it combines with water, it forms carbonic acid, making the blood acidic. So CO2 in the bloodstream lowers the blood pH. When CO2 levels become excessive, a condition known as acidosis occurs.

nees help asap extra. points!!!!!!!!!!​

Answers

Its not letting me put my answer in for some reason Brainly is acting weird.

The second picture is how to put the alleles in each box.

Genotype is the genetic code of someones trait so the parents genotype is Bb. Phenotype Is the visual trait that we can see so if the parents have a genotype of Bb we would visually see brown eyes as our phenotype.

is this a nonmetal, metal, or metalloid? what is the mystery element?

Answers

This is a metal!

I believe this is a metal because non-metal can be cut out instantly as this element shown has a metallic luster. Metalloids can be removed as they are worse at the conduction of electricty than metals, and all of the other properties listed are properties held by metals.

(BTW, the density is 19.3 grams cm3)

(BTW, because this element has the given density and properties it is gold)

Hope this helps, if not, comment below please!!!

:L

Our red blood cells belong to
which of the following groups?
A. prokaryotic cells
EN ANNAMAN HITAM
B. eukaryotic cells
C. animal cells
D. plant cells

Answers

B and C. Plants and bacteria don’t use red blood cells. Only eukaryotes and animals have them, usually.

Which of the following is NOT an example of radiant energy?
Group of answer choices

The light from the sun.

The heat from a fire.

The light from a light bulb.

The energy in a ball as it is falling.

Answers

Answer:

The energy in a ball as it is falling.

Answer:

the energy in a ball as it is falling

Explanation:

it's just falling so it's not really energy it's just being forced to the ground

A catalyst is a ______.

Answers

Answer:

a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

Answer:

A substance that speeds up chemical reactions.

Explanation:

Where does the process of cellular respiration mostly happen? A in the mitochondria B. in the nucleus С in the chloroplasts D in the ribosomes​

Answers

Answer: The process of cellular respiration mostly happens in A. the mitochondria.

Explanation: Hope this helps

Match the function of the genetic molecules.


1.
copies information and takes it out of the nucleus

2.
translates the code to make a protein


3.
the material responsible for storing genetic information


4.
carries amino acids to the ribosome to make proteins

rRNA
b.
DNA
c.
mRNA
d.
tRNA

Answers

Answer:

1. rRNA

2. tRNA

3.DNA

4.mRNA


Which explanation describes how natural selection produces changes in organisms?
Natural selection enables a trait of an individual to be expressed.
Natural selection occurs when a favorable phenotype allows for differential reproductive success in a population of organisms.
Natural selection occurs when individuals that develop disease die.
Natural selection occurs when neutral phenotypes become common in a population in

Answers

Answer: B. Natural selection occurs when a favorable phenotype allows for differential reproductive success in a population of organisms.

Explanation: Good luck! :D

Ask me anything I’ll answer if I can

Answers

Answer:

can you answer my most recent question please

Explanation:

A pea plant that has round seeds has the genotype Rr. It is crossed with a pea plant that has wrinkled seeds and the genotype rr. What is the probability that the offspring will have wrinkled seeds?

Answers

its a 50% chance that the seed will be wrinkled.

Bacteria are responsible for carrying out
the process of nitrification. How are
bacteria classified?
A. Detritivores
B. Decomposers
C. Scavengers
D. Producers

Answers

Answer:

D

Explanation:

Hope this helps!!!!

Nitrification is a process that is carried out by a distinct group of bacteria that convert, which later adds it into soil hence decomposers.

A small group of aerobic bacteria makes use of the inorganic components. These microscopic organisms play a crucial role in the formation of soil and help in nitrogen fixation.

These bacteria convert the soil ammonia to nitrates and then dilute them into soil that otherwise would be toxic for the plants.  As they convert the freely available nitrogen they are thus known as decomposers. Such as nitro-bacteria, nitro-spina.

Hence they are classified as decomposers. Thus option  B is correct.

brainly.com/question/21351909.

Runny lava comes out of what type of volcano?​

Answers

Answer:

shield volcanoes

Explanation:

Q1.
This question is about ecology
(a) Give two abiotic (non-living) factors which will affect the growth of plants on a
school playing field.
Give a reason why each factor will affect the growth of the plants
Abiotic factor 1
Reason
Abiotic factor 2
Reason

Answers

Answer:

light intensity

temperature

Explanation:

light is required for photosynthesis, and plant species have evolved for optimum growth in the light available in their climate or habitat

animals and plants have evolved to grow healthily at their optimum temperatures

All the different organisms that interact in a pond make up

A a community

B the water cycle

C a population

D the habitat

Answers

It would be C a population
All the inhabitants of a particular town, area, or country.
The population of frogs are pretty difficult to catch :)
Hope this helps!

Are all traits passed on to offspring from parents

Answers

Answer:

physical traits? yes

Explanation:

Parents pass characteristics such as hair color, nose shape, and skin color to their offspring. Not all of the parents' characteristics will appear in the offspring, but the characteristics that are more likely to appear can be predicted.

Match each group with the correct description

Answers

Answer:

Producer:Makes its own food

Primary consumer: Gets energy directly from producer

Carnivore: Only eats meat

Omnivore: Eats both plants and Animals

Decomposer: breaks down dead organasims

Explanation:

Hope this helps!

Explanation:

1. producer ↔ makes own food.

2. primary consumer ↔ gets energy directly from producer.

3. carnivore ↔ eats only meat.

4. omnivore ↔ eats meat and plants.

5. Decomposer ↔ break down dead organism.

Hope it will help :)❤

What are the current populations of each
organism? (1 pt)

Answers

Answer:

brvh where are the organisms at.....

Answer: The predator population is affected by the prey population because it is the main food source.

Explanation: The predator population is affected by the prey population because it is the main food source. Without the prey population, the predator community would deteriorate because they would also starve without their food source.

Can someone plz help me

Answers

Resistance (R)= 10 ohm

Potential difference (V) = 9V

V=IR

I= V/R

I= 9/10

I= 0.9 Ampere

I know r=10 I think ...
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