What is the function of the respiratory system?
O to break down food
O to transport materials in the body
O to breathe
O to rid the body of waste
I will Mark brainliest if u get it right

Answers

Answer 1

Answer:

my guess is C- to breathe...but the respiratory system also gets rid of waste, but mainly to help a person breathe

Explanation:

hope this helps

Answer 2

The function of the respiratory system is to break down food.

RESPIRATORY SYSTEM:Respiratory system is one of the system of living organisms that consists of organs, which functions in exchange of gases in and out of cells.

The major organ of the respiratory system is the lungs. However, respiration majorly deals the breakdown of food molecules in the cells.

These breakdown of food molecules release energy in form of ATP, which is needed to perform cellular activities.

Therefore, the function of the respiratory system is to break down food.

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Related Questions

In what cellular function does the structure here play a role

Answers

Answer:

BRAINLIEST PLZZZ

Explanation:

They play a major role in protein synthesis. They act as the powerhouse for the cell. They are involved in the separation of chromosomes during cell division.

Answer:

Protein synthesis

Hope this is helpful

Give reason:

(1) Cell differ in shape and size​

Answers

Answer:

Cells have different shape and size because different cell types have different functions. For example : Red blood cells are shaped like a doughnut to carry more hemoglobin, and to fit through small spaces, and neurons are long and skinny to span wide places to send signals around the body .

What is the significance of receptor- mediated endocytosis?​

Answers

Answer:

Receptors are proteins or glycoprotein that bind signaling molecules known as first messengers, or ligands.

in the cell, enzymes act as what?

Answers

Answer: A fundamental task of proteins is to act as enzymes—catalysts that increase the rate of virtually all the chemical reactions within cells.

Explanation:i had a project on this

Answer:

Enzymes are a type of protein found within a cell.

Explanation:

Enzymes create chemical reactions in the body. They actually speed up the rate of a chemical reaction to help support life.

A chickenpox virus uses its host cell for
O reproduction
O shelter
O food
energy

Answers

Answer:

reproduction

Explanation:

the answer is reproduction

order these in chronological order plz.

Answers

Answer:

4265317 there :D I hope it helps femboy lover

Match each tool with its influence on science

Answers

Answer:

xray - allows scientists to see dense structures

Microscope - view things that cannot be seen with the naked eye

Telescope - stars, planets and black holes

Ultrasound - see inside the body in real time

Explanation:

Xrays shows highlights dense structures within the body (bones). But is not in real time, usually there images that are captured and reviews later.

Microscope - the clue is in the name, think micro= tiny! Therefore cant be seen by the naked eye. The "scope" part of the word means to look at or observe. So put them together and you get to look at or observe tiny things.

Telescope - the first part of this word "tele", means something far away or at distance. Which gives a clue at what it does, add on the "scope" meaning of to look at or observe and you get; to look at or observe something that is far away.

Ultrasound - this is what is used to monitor the health of babies when they're still developing. It can be seen in real time.

X-rays enable researchers to observe dense formations. View objects using a microscope that is invisible to the eye. Telescope: black holes, planets, and stars see into the body in real-time using ultrasound.

What is the tool microscope's influence on science?

X-rays depict the body's dense internal architecture (bones). But it's not in real-time,  typically, pictures are taken and then looked at afterward.

The name of the instrument, "microscope," gives it away—think small! as a result, not visible to the eye. The word "telescope" refers to anything far out or remote in its first half.

When a baby is still developing, their health is monitored using ultrasound technology.

Therefore, view objects using a microscope that is invisible to the eye.

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What takes place within the membranes of the chloroplast shown in the figure above?
A.
Light energy is converted into ATP and NADPH.
B.
Light energy is converted into carbon dioxide molecules.
C.
Chemical energy of sugars is converted into light energy.
D.
Chemical energy is converted into oxygen.

Answers

Answer:

Explanation:

Photosynthesis Takes Place in Chloroplasts. ... The inner membrane surrounds a stroma, which is the site of the carbon chemistry of photosynthesis

sorry if im wrong

Photosynthesis occurs in chloroplast thylakoid membranes. Electron transport chains produce ATP and NADPH. Therefore, option (A) is correct.

What are chloroplasts?

Chloroplasts are plastids that are made up of an outer membrane, an inner membrane, grana, and the stroma. These four components make up the chloroplast. The inner membrane encloses a region that is filled with fluid and is known as the stroma. This region includes enzymes that are responsible for light-independent processes that occur during photosynthesis. When this inner membrane is folded inward, it creates linked stacks of disk-like sacs known as thylakoids. These thylakoids are frequently grouped in stacks that are called grana.

The chemical reaction known as photosynthesis, which converts sugar and oxygen from carbon dioxide and sunlight, takes place in chloroplasts, which are found in plant cells.

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A snake catches and eats a small field mouse. Later that day, a hawk catches the snake and eats it. Which three terms describe the snake? consumer, predator, prey parasite, predator, producer predator, producer, consumer prey, parasite, producer

Answers

Answer:

Consumer, predator, and prey.

Explanation:

The snake is a consumer and a predator because it eats or consumes another organism (the mouse), but it is also prey because it is consumed or preyed upon by another predator (the hawk).

The three terms that best describe the snake are consumer, predator, and prey. Thus, the correct option for this question is A.

What is Predator?

A predator may be characterized as a type of animal that significantly obtains food by killing and consuming other organisms in the form of food and taking energy for the metabolic processes. These animals hunt and kill other organisms for food. The organisms that are consumed by the predators are known as the prey.

According to the context of this question, when a snake eats a mouse, it is called a consumer and predator because it actually drives energy from the mouse in order to facilitate its metabolic processes. When a hawk when catches a snake and eats it, it is often known as prey, and the hawk is known as a predator in this case.

Therefore, the three terms that best describe the snake are consumer, predator, and prey. Thus, the correct option for this question is A.

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Draw a sketch of your completed DNA model or insert a picture of the model you created. it doesn't have to look perfect !! please help will mark brain least

Answers

Answer:

there

Explanation:

Select all of the arrows in the model that represent the movement of nitrogen from an abiotic system to a biotic system.

Answers

Answer:

Nitrogen compounds in the soil ---> Plants

Nitrogen compounds in the soil ---> Denitrification bacteria (convert nitrogen compounds to N2)

Nitrogen in the atmosphere ---> Nitrogen fixing bacteria (convert N2 to nitrogen compounds)

Explanation:

This model in the image section is portraying the nitrogen cycle, which involves the transfer of nitrogen within biosphere, atmosphere, and lithosphere etc. The abiotic components of this model are the non-living parts while the biotic components are the living parts.

In this model, the movement of nitrogen from abiotic or non-living component of an ecosystem to the biotic or living component is as follows:

Nitrogen compounds in the soil ---> Plants

Nitrogen compounds in the soil ---> Denitrification bacteria (convert nitrogen compounds to N2)

Nitrogen in the atmosphere ---> Nitrogen fixing bacteria (convert N2 to nitrogen compounds)

The evolutionary process occurs in
organisms through changes in traits
that are never able to be inherited.
Agree or disagree

Answers

Answer: Disagree

Explanation: Physical traits are able to be inherited

I believe it would be disagree

Why might is be useful for climatologists to group areas with similar cimate zones? (Written response question)

Answers

This might be useful cause it’s useful and it’s also useful and I hope this is useful you’re welcome for being useful :)

What are the GLOBAL EFFECTS OF El Niño?

Answers

Droughts, floods and storms,and temperatures rising due to El Niño are causing a wide range of health problems like disease outbreaks and respiratory diseases. Hope this helps!

Sharks are often followed by smaller fish that eat some of the scraps from the organisms eaten by the shark. These smaller fish are acting as

Answers

Answer: they are acting as scavengers, by finding food nearby without hunting it for themselves.

Explanation: hope that answered your question.

These smaller fish are acting as commensalism, that is, they eat the remains left by the sharks.

What is the relationship between the shark and the Pilot Fish?

As the name suggests, the pilot fish takes advantage of the food scraps left by the shark when it attacks its prey to feed itself.

Commensalism is a type of interspecific ecological relationship, as it occurs between individuals of different species. In this type of ecological relationship there is no harm to any of the species involved, remembering that only one of the organisms involved benefits.

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Is squash a annual, biennial, or perennial?

Answers

Answer:

They are annual

Explanation:

They grow in the warmer months every year.

Question 8 of 10
What is the scientific process?
A. A series of random science discoveries
B. A method used to answer scientific questions
C. A way to use scientific measurements
Ο Ο
D. A group of logical science questions
SUBMIT

Answers

B. A method used to answer scientific questions.

which of the following types of transport moves molecules from a higher concentration to an area of a lower concentration by use of protein? a.diffusion b.osmosis. c.facilitated diffusion d.active transport

Answers

Answer:

facilitated diffusion

Explanation:

type of passive transport but uses proteins also

Which statement best describes the effect on water transport across the cell membrane if the aquaporin in the figure ceases to function?

Answers

Answer:

Water molecules will still be able to move across the cell membrane but at a slower rate.

Explanation:

D isn’t a sensible answer because Aquaporin is a protein with a role to regulate water transport. In its absence, of course there will be defects. And A is impossible due to the existence of active transport. (I also looked it up) (:

Answer:

Water molecules will still be able to move across the cell membrane but at a slower rate.

Explanation:

The aquaporin facilitates water passage, but water can still move across the membrane by osmosis. (osmosis requires no channel protein, but aquaporin makes diffusion faster).

What is the MAIN type of energy that is produced during cellular respiration?
Glucose
O ATP- Adenine Triphosphate
O Water
Light

Answers

Answer:

ATP- Adenine Triphosphate

Explanation

:In cellular respiration, energy is obtained by oxidizing an organic molecule, usually glucose, releasing energy. Part of that energy is stored as ATP (adenosine triphosphate) molecules, and part is released as heat.

Hi! Please help. Is it living or nonliving?

Answers

I think it’s living but I don’t have enough context to fully tell :( hope this helps

does my evidence support my claim:??

background info: i did a lab where i put potato cells into different solute concentrations of NaCl

Answers

Answer:

YES!! you did good!

Explanation:

4. True or false. A bond that occurs when there is an equal sharing of electrons between the atoms is called
a Non-Polar Covalent Bond,

Answers

Answer:

true

Explanation:

source: google

two processes of producing energy for an ecosystem include...
a) photosynthesis & chemosynthesis
b) fermentation & photosynthesis
c) chemosynthesis & respiration
d) respiration & fermentation

Answers

Answer:

A) photosynthesis and chemosynthesis

Explanation:

Chemosynthesis is the biological conversion of one or more carbon-containing molecules and nutrients into organic matter using the oxidation of inorganic compounds or ferrous ions as a source of energy and photosynthesis obviously.

There are equal numbers of protons and electrons in neutral atoms. (2 points) True False

Answers

Answer:

True

Explanation:

Hope this helped!!!!! XD Have a great day!

Answer:

its true

Explanation:

Which structures are not found in simple leaves?

Answers

It is leaflets. They are found in compound years.

..).73!:8373&2?38!38:!38/‘z idje eusb

Answers

Answer:

Alright. I think I understand. Here's what you need:

PACIFIC,   PACIFIST ,   PACIFY ,   PAIN-FREE,   PAINLESS,   PAINLESSLY,   PAL ,   PALATABLE,   PALATE,   PALATIAL,   PALLY,   PALPABLE,   PAMPER,   PAMPERED,   PAMPEREDLY,   PAMPEREDNESS,   PAMPERS,   PANORAMIC,   PAR EXCELLENCE,   PARADIGM,   PARADISE,   PARADISIAC,   PARADISIACAL,   PARAGON ,   PARAMOUNT ,   PARD ,   PARDON,   PARENT,   PARENTAL,   PARENTALLY ,   PARNASSIAN,   PARTICIPANT,   PARTICIPATION,   PARTICIPATIVE,   PARTICULAR ,   PARTICULARLY ,   PARTISAN ,   PARTNER ,   PASSION,   PASSIONATE,   PASSIONATELY,   PASSIVE,   PATERNAL,   PATERNALLY ,   PATHFINDER,   PATIENCE,   PATIENT ,   PATIENTLY,   PATRIARCH,   PATRIOT,   PATRIOTIC,   PATRON,   PEACE ,   PEACE OF MIND,   PEACEABLE,   PEACEABLY ,   PEACEFUL,   PEACEFUL WORDS,   PEACEFULLY,   PEACEKEEPER ,   PEACEKEEPERS,   PEACH,   PEACHY,   PEAK ,   PEARL,   PEER ,   PEERLESS,   PENETRATING,   PEP ,   PEPPED,   PEPPINESS,   PEPPING,   PEPPY,   PEPS,   PER MALICIOUS,   PERCEPTIVE,   PERCEPTIVELY ,   PERCEPTIVENESS,   PERFECT,   PERFECT COMBINATION,   PERFECTION ,   PERFECTIONIST,   PERFECTLY ,   PERFORMER,   PERKINESS,   PERKY,   PERMALICIOUS,   PERMANENT,   PERMISSIBLE,   PERMISSIVE,   PERMISSIVELY,   PERSEVERANCE,   PERSEVERANT,   PERSEVERE ,   PERSEVERING,   PERSEVERINGLY ,   PERSISTENCE,   PERSISTENT,   PERSISTENTLY ,   PERSONABLE,   PERSONAGES,   PERSONAL GROWTH,   PERSONAL-GROWTH,   PERSONALITY ,   PERSONALIZED,   PERSONALLY ,   PERSPECTIVE ,   PERSPICACIOUS,   PERSPICACIOUSLY,   PERSPICUOUS,   PERSPICUOUSLY ,   PERSUASIVE,   PERSUASIVELY,   PERT,   PERTINENT,   PERTLY ,   PET ,   PETITE,   PETRICHOR,   PHENOMENAL,

Explanation:

Hope I've helped! :)

What is the root word of compositional?

Answers

Answer:

compose

Explanation:

Hey :)

Composition is another word for writing/ the act of writing or the piece of writing that results

It also refers to what something is made of

The word composition comes from the Latin componere, meaning "put together" and its meaning remains close to this

Any mixture of ingredients can be called a composition

Hope this helps:)

Complete the sentences to describe how nitrogen bases pair up in DNA.
Adenine always pairs with
Cytosine always pairs with
.

Answers

Explanation:

Adenine always pairs with thyamine or uracil also.

Cytosine always pairs with guanine

Hope this helps!!

Answer:

first one is thyamine

the second one is guanine

Explanation:

What is the process by which heat moves through Earth’s mantle causing tectonic plates to move?

Question 9 options:

radiation


convection


plate faulting


continental drift

Answers

convection!

hope i could help ya

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