Ez questions- : Fill in the blanks:

a. The circulatory system is made up of the heart plus all of the blood vessels and .

b. When we breathe, a large muscle called the helps us draw oxygen into our lungs.

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4

The law of states that traits are passed from parents to offspring independently of one another.. true or false