Describe two ways in which a corn plant is part of each of the following abiotic cycles
1. Water cycle;
2. Carbon cycle;
3. Nitrogen cycle;

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.