Which is an adaptation?
a. a dog is trained to catch a ball.
b. a person learns how to do math.
c. arabbit has fur that blends in with snow d. a bird breaks its wing in an accident.

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?

Albinism is an autosomal recessive condition. which circle graph above shows the genotype probability when an albino female mates with a male that is heterozygous for the albinism trait? answer choice f answer choice g answer choice h answer choice j