What is required for the process of photosynthesis?
1. Chlorophyll
2. Carbon dioxide and water
3. Sunlight
1
Only 1 and 2
2
Only 1 and 3
3
Only 2 and 3
4
1, 2 and 3
What is required for the process of photosynthesis?
1. Chlorophyll
2. Carbon dioxide and water
3. Sunlight