Why is the heart such an important part of the circulatory system? Red blood cells are made in the heart
o If the heart did not remove water from the blood, blood pressure in the blood vessels would become dangerously high
O if the heart did not pump blood throughout the body, the blood could not deliver oxygen and nutrients or remove wastes
If the heart did not exchange oxygen for carbon dioxide, wastes would collect in the cells

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

Neeed now for 1. eye color is a polygenic trait. what is the possibility of getting a green (aabb) eyed child, if parent 1 has brown eyes (aabb) parent 2 has blue eyes (aabb) 2.albinism is a recessive trait. having normal pigment is the dominant trait. what is the possibility of having an albino child if parent 1 is heterozygous normal parent 2 is heterozygous normal 3.in rabbits black fur is dominant over white fur. what is the probability of getting a rabbit with black fur if parent 1 is heterozygous black parent 2 is homozygous white

How do disease caused by bacteria and disease caused by viruses react to antibiotics?