Cellular respiration also produces energy in the form of
which powers nearly every activity in the cell.

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

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

Acommon kind of mechanical weathering is called