Energy Flow

ANSWERS:

1. Plants get their energy from the sun.
2. Photosynthesis
3. It goes into building and operating the plant itself
4. 10% of energy the plant captures
5. The energy makes the cow warm, to produce and power its muscle cells and to take care of other needs.
6. 10%
7. For heating and operating the body
8. It helps us because only 10% of the energy in an animal's food winds up in the meat you eat.
9. It can help us grow, think or do anything else.