Respiration

1

Through what organ does air move into the lungs?

2

What is the proper term for breathing?

3

What are the tiny air sacs in the lungs called?

4

What are the products of aerobic respiration?

5

Where does respiration happen?

6

What reaction occurs in yeast?

7

Which organ system helps us breathe?

8

What does the trachea divide into?

9

What happens to the diaphragm when you breathe in?

10

Which of these is an adaptation of the lungs?