Capturing energy is critical to every environment because
without it producers are unable to
A. absorb water
B. make their own food
C. reproduce
D. recycle nutrients

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Hurry which of these is true about index fossils? a) are very scarcely found b) used as guides in relative dating c) found in the youngest layer of the rock d) used as reference points in absolute dating

What percentage of light hits earth's surface directly?