PLEASE HELP ME EMERGENCY PLEASE HELP!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN PLEASE!!

Which of the below best describes the function of the respiratory system?

To circulate nutrients and gases throughout the body.

To bring oxygen into the body and to remove carbon dioxide from the body.

To break down food to glucose molecules that the cells can use.

(This is 7th grade science)

Answers

Answer 1

Answer: To bring oxygen into the body and to remove carbon dioxide from the body.

Explanation: For me it's obvious to know that it's to bring oxygen, is because if you don't know, respire means to breathe, and the lungs are part of the respiratory system. To bring oxygen into the body and to remove carbon dioxide from the body.

Answer 2

It is B to bring oxygen into the body.

Related Questions

Which two organelles are not found in an animal cell but are found in a plant cell?

Answers

Answer:

cell wall and chloroplasts

chloroplasts & cell wall

Name two Earth processes that influence the distribution of natural resources on Earth.

Answers

erosion and volcanic eruptions

Why is the solar system important

Answers

Answer:

It provides light and heat, the things we need to be alive and also gravitational pull.

Explanation:

without the solar system we would not be alive, the solar system proves light, heat, and gravity for us to live

PLEASE HELP ME EMERGENCY PLEASE HELP!! IF YOU ARE NOT 100% SURE ABOUT YOUR ANSWER DO NOT ANSWER THEN PLEASE!!

True or False: Asthma is a disease that affects all NYC residents equally.

True

False

(This is 7th grade science)

Answers

This is false.

Everyone has a different immune system and gets effected differently based on components such as diseases, genetics, and so on

Answer: False

First of all, asthma isn't even a disease. It's a symptom. Also, asthma affects anyone, and not NYC residents equally.

5. What school was Virchow founder of? So what types of organisms was he observing the most?

Answers

Answer: Last Answer.

Explanation:

He founded Frederick William University.
He agreed that all cells are produced from other cells.

Open your imagination. Good Luck Answering!

Answers

Answer: Check picture

Name one piece of evidence to support the theory of evolution.

Answers

Answer:

Genetics proves it

Explanation:

Every living thing has the same genetic roots, that with fossils and proof of adaptation to environments, and you have your proof, there are soo many other sources of evidence too.

Evidence for evolution: anatomy, molecular biology, biogeography, fossils, & direct observation.

The particles in this wave move perpendicular to the direction of the movement of the wave. These waves are snake-like.

cyclone
longitudinal
surface
transverse

Answers

Transverse because they are wiggly

HELPPPPPPPPPPP PLEASEEEEEEEEEE

Answers

Answer: D

Explanation:

I am sure it is D. It doesn’t say to explain your answer but if you need me to lmk!

In your own words, describe the difference between the movement of particles in liquids and the movement of particles in gases.

Answers

Answer:The particles of a gas move quickly and have enough energy to spread apart from one another. They take the shape of their container, because they have indefinite shape and indefinite volume.

Explanation:

Gas’s particles have a lot more space between them allowing less friction than fluids due to being more compact

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