Biological Evolution А A
changes over time if its environment changes. Many other types of
changes can take place, too. The darker deer mice evolved into the lighter deer mice in some
locations. What do you think changed about the environment?

i think it’s c but i might be wrong. if i am let me know! have a good rest of your day as well!

digestion

it excretes wastes

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.