A plant absorbs 200 J/g of energy from the sun. A cow eats the plant and absorbs 20 J/g of energy. The cow is fed to a group of humans who absorb 2 J/g from the meat. What is the main reason the energy consumption decreases from one consumption to the next? A) Some energy is wasted as heat. B) The humans use some energy chewing. C) The plant uses the energy to make sugar. D) The cow uses some energy to make proteins.

Answer is option "A"

Explanation:

Energy is moved between life forms through the food in a nourishment jaw. Evolved way of life starts with makers. They make food utilizing sun oriented energy. They are eaten by essential customers which are thus eaten by optional buyers, etc. A lot of energy are lost from the biological system when vitality is moved starting with one living beings then onto the next. 90% of the energy available at each step in the food chain is lost as heatHence, the right answer is option "A" Some energy is wasted as heat"

The correct answer would be b

The answer is c hope this