Which statement is true of artificial selection?
it is essentially the same process as natural selection
it is fundamentally different from natural selection
it is related to the domestication of animals, but not to agriculture
it was elaborated as a theory long after natural selection was first discussed

Option B, It is fundamentally different from natural selection

Explanation:

Artificial selection is the process of interbreeding animal and plant species with an objective of producing species with the desired traits.

Thus, like "natural selection" genetic variation is a fundamental concept of artificial selection. However, in natural selection the process of breeding is carried naturally while in artificial selection it is manipulated through external factors/agents.

Hence, option B is correct.

the answer is b: 1.4 km/hr

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.