The study of living organisms and their origins

A. Abiogenesis
B. Mutation
C. Philosophy
D. Biology

Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?