How is sunlight used in photosynthesis? sunlight controls the amount of water in plant cells. sunlight is a nutrient for plants. sunlight is converted to chemical energy. sunlight breaks cell walls to allow energy in and out.

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).

Describe the function of the endomembrane system? what organelles are involved?

9. the history of life on earth is recorded in