Use the frilled lizard as evidence to support the claim that organs work together to form organ systems that perform

necessary functions.

Chicken pox and hepatitis are bacterial diseases. true or false?

2. what process do mrna and trna work together to complete? (3 points)

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