When arteries become clogged which of the following may result?
a. blood pressure will increase.
b. oxygen supply to the tissues increases.
c. cholesterol blood levels increase.
d. all of the above.

Consider the skeleton. which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

All phases of matter may have a fixed mass