Nutrients are exchanged between the blood and body cells in the is it a. capillaries. b. veins. c. aorta. d. arteries.

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

Look at the photo of the leaf. which term best describes this leaf?

How do the evolutionary chart and the video support the claim that all living things are made up of cells?