1. Darwin’s theory of evolution by means of natural selection proposes that changes happen from generation to generation from ____________ of an organism to the environment. (1 point)
.adaptations
.selective breeding
.non-living influences
.predation
2. Each year a rancher chooses cattle that are bigger and stronger and provide more meat to breed and reproduce in his herd. Cattle that are smaller provide less meat and are brought to market sooner. This is an example of ____________. (1 point)
.natural selection
.evolution
.selective breeding
.survival of the fittest

Question

1.   Darwin’s theory of evolution by means of natural selection proposes that changes happen from generation to generation from ____________ of an organism to the environment.  (1 point)
.adaptations
.selective breeding
.non-living influences
.predation
2.   Each year a rancher chooses cattle that are bigger and stronger and provide more meat to breed and reproduce in his herd. Cattle that are smaller provide less meat and are brought to market sooner.  This is an example of ____________.  (1 point)
.natural selection
.evolution
.selective breeding
.survival of the fittest

richyw · Answer

in the future put this in the "biology" section. Plus It looks like you are just trying to cheat and get the answers. I am not a biology student and I could easily tell you the answers. Just think about them, or look up the terms on wikipedia.

anonymous · Answer

adaptation for 1.