Education Ecologypowerpoint

1. Ecology Unit 2. What is ecology?Ecology- the scientific study ofinteractions between organismsand their environments,focusing on energy transfer• It is a science of…

Documents Cellular Respiration. I. How do living things turn food into energy? How it begins in humans: 1. The...

Cellular Respiration I. How do living things turn food into energy? How it begins in humans: 1. The nervous system senses that nutrients are needed and excretes chemical…