Giraffe is the animal with bottom teeth.
<span>B. Inherited behaviors that allow animals to survive and reproduce will be spread throughout the population and can evolve by natural selection.</span>
They relate because they show that during both natural selection and human evolution u could get a disease during both
First of all the reason the graph would be a curve is because, as the time increases the position changes, at first the ball is at a certain point then it starts rolling off a cliff so its moving foward and then the ball starts falling, (If too confusing here is a image http://www.mazzworld.net/U11Image1.gif)
... whereby the body procedures glucose from amino acids and glycerone molecules