Plaque builds up in the arteries and it causes reduced blood flow
Answer:
The prairie ecosystem experienced a drought.
Explanation:
Answer:
Darwin's finch theory
Explanation:
Charles Darwin observed a unique beak size and shape in the finch population of each of the Galapagos Islands that he visited.
The seven pea traits studied by Mendel were seed shape, seed color, seed coat color, pod shape, pod color, flower position, and plant height. A hybrid of a tall plant and a short plant will not be half tall, half short. it has the character of only one of the parent.