Circle the correct answer to the following questions:
1. Oxygen is used in
2. Oxygen is the input in:
Anaerobic / Aerobic
photosynthesis / cellular respiration
3. There are mo
hiscle / bone
re are more mitochondria in
4. There are more chloroplasts in
roots / leaves
5. Photosynthesis occurs in
sun / the dark
6. Humans produce
glucose / carbon dioxide
7. Plants produce
cose / carbon dioxide
