Answer:
Natural selection is the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution while Artificial selection is Selective breeding is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.
A. It is a disease of people
Answer:
Birds feathers are modified scales. true or false
Explanation:
About 20 astronaut have faced fatalities during the space program.
The mass is the same but the reaction is called decay.
