What is the process of respiration?

What substance do we need to breathe in?

What substance do we need to breathe out?

What is produced during anaerobic respiration in animals?

Respiration is a vital function that all living things carry out.

Respiration takes place in

Is respiration the same as breathing?

For aerobic respiration to take place glucose needs to react with substance A. Select substance A.

When respiration takes place, energy is produced along with another two substances B and C. Select substances B and C.

When you breathe, your lungs take in ___ and remove ___.

The air sacs that are covered with capillaries where gas exchange takes place

What is the site of gas exchange?

Which of the following are features of the alveoli that adapt them to gas exchange?

I. High surface area

II. Thin walls

III. Dry surfaces

Given the following structures:

1. alveoli

2. bronchi

3. bronchioles

Which of the following is the correct order in which air would flow after inhalation?

What happens when you breathe in? (tick all that apply)