Answer:
Protein
Explanation:
Protein calories is used as energy source when the body lacks fat or carbohydrates.
Answer:
Chloroplast
Explanation:
Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.
Explanation:
cell B does less work than cell A
1. Photosynthesis
2. Glucose
3 carbon dioxide
4.radiant engery
5. Carbon dioxide and water
6. Oxygen n chlorophyll