Draw a homeostatic control mechanism with cold external temperature as the stimulus.

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

Will mark branliest. the theory of plate tectonics was developed with the contribution of scientists from many different disciplines. which of the following is a contribution from geophysicists?

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above