The proposal that one type of organism can change gradually into another type over a long period of time is known as:
A)evolution.
B)natural history.
C)preconception.
D)preservation.

Question

Quizplus · Accepted Answer

The proposal that one type of organism can change gradually into another type over a long period of time is the definition of evolution. Natural history is the study of organisms and their environments, preconception refers to preconceived ideas, and preservation refers to the act of protecting or saving something.

The Proposal That One Type of Organism Can Change Gradually