In humans, the exchange of materials between

blood and intercellular fluid directly involves blood

vessels known as

A.

capillaries

B.

arterioles

C.

venules

D.

arteries

Which form of reproduction results in the highest degree of genetic variation among offspring?

Why might farmers place wasps near crops

Which of the following is one factor in the type of eruption that occurs? A. What type of tephra material is formed B. If the lava flow is fast or slow C. If the eruption occurs at a plate boundary or hot spot D.

How can you determine Cell Theory?

Is DNA found in all living or once living cells

Why do plant cells have both chloroplasts and mitochondria?

Blood returning to the heart from the systemic circuit first enters the

What are tiny organisms that make up individual corals and then go on to form larger coral colonies? A. cnidarian B. mesoglea C. polyps D. reefs

Which of these is part of the geosphere? a.) wind b.) minerals c.) oceans d.) animals

In cellular respiration does glycolysis or the Krebs Cycle use more oxygen?