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.

Some mining processes involve removal of large areas of earths surface in the mined region this practice causes severe environmental damage by allowing which natural process to accelerate in the affected areas? a.precipitation b.erosion c.migration d.condensation

Discuss the functions of epithelial connective nerviud and muscular tissues

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla