Homeostasis, Photosynthesis, and Cellular Respiration

Cellular respiration happens in

• plants

• animals

Photosynthesis happens in

• plants

• animals

Photosynthesis takes in

• water

• sunlight

• carbon dioxide

• oxygen

Photosynthesis releases

• oxygen

• water

• glucose

• carbon dioxide

Cellular respiration takes place in

• mitochondria

• nucleus

Cellular respiration takes in (uses)

• oxygen

• food

• water

• sun

Cellular respiration releases (gets rid of)

• oxygen

• glucose

• water

• carbon dioxide

Homeostasis is how living things

• stay alive

• die

Which of the following are examples of homeostasis?

• breathing

• eating

• sleeping

• jumping

Our body maintains homeostasis by __ when we’re hot and ___ when we’re cold

• sweating, shivering

• crying, laughing