Question

name the process by which autotrophs prepare their own food and list the three events .

Answer 1

Photosynthesis is the process by which plants obtain their food.
The three events during photosynthesis are:
1. Absorption of light energy by chlorophyll
2. Conversion of light energy to chemical energy and splitting of water molecules into hydrogen and oxygen.
3. Reduction of carbon dioxide to carbohydrates.
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Answer 2

photosynthesis
three events are:
1)absorption of light energy by cholrophyll
2)conversion of light energy to chemicl energy
3)reduction of CO2 to carbohydrates