Classic
Quiz Sciences

Quiz Respiratory System

153 played - 10 yrs ago

Functions of the Respiratory System

 

Medium QUIZ 10 QUESTIONS
medium
1

The respiratory system is responsible to...

2

The process of the respiratory system begins when you ____________air in through your mouth and nose.

3

Once you breathe in, air travels down your________________, also known as the windpipe.

4

In the lungs their are two branches, one that branches to each lung. How are they called?

5

Tiny air sacs in the lungs are called...

6

Where is the oxygen we get from the air transferred to the blood cells?

7

While the cells are receiving the oxygen they need, they are also losing unneeded________________.

8

How does the carbon dioxide that the cells do not need travel out of the body when you exhale?

9

What organ expands and contracts to help the lungs fill and empty of air?

10

What organ do the cells come from to get oxygen in the lungs and then go back to in order to go out to the rest of the body?