Which best describes the blood flowing in an artery?

a. It contains no red blood cells.

b. It is oxygen poor.

c. It moves away from the heart.

d. It contains no white blood cells.

Carrying capacity is limited by A. resources B. heterotrophs C. consumers

What is the limiting factor for most animals life in the open ocean?

Which two structures perform the same function?

What caused the mammoth cave to form A.) strong winds B.) dissolved carbon dioxide C.) thermal expansion D.) growth of plant roots

If the concentration of water was higher inside a plant cell than outside the cell, what would the water do? A. It would move out of the cell. B. It would move into the cell. C. It would cause the cell to burst. D. It would move into the vacuole.

Is 28.5 cm tall qualitative or quantitative data

What is the product of transcription and translation

Which of the following would be considered a benefit of overpopulation A the increase in genetic variation of a population B the exponential growth of a population C the exchange of genetic material between populations D the change in an ecosystem

Which degree of contusion is characterized by superficial and some deep tissue damage, mild to moderate weakness with no muscle spasm, moderate loss of function, ecchymosis and swelling, and decreased ROM?

How many chromosomes do humans have?