Examine how the physiology of your chosen organ system is affected when there is an anatomical variation vs. A pathological change.

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

Identify the area on the image where the force of attraction is the strongest.

A,t,g,c are the bases found in rna? o true false