The auditory function of the middle ear is to convert pressure waves into

Why do carbohydrate molecules function so well as fuel for the body?

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.

Aplant may open end close its stomata to prevent excess water loss and maintain