4 basic needs of living things:Air Flashcards
1
Q
air
A
Air is a mixture of gases, including oxygen and carbon dioxide
2
Q
cellular respiration
A
Living things need oxygen to release energy from food
3
Q
how do land animals get air
A
Organisms on land get oxygen from air
4
Q
how do water animals get air
A
Organisms in water get oxygen from the water
