_________ are substances that stimulate the immune response, leading to activation of lymphocytes like B cells and T cells. 

The Two Big Five dimensions most dependent on genes are:

Which of the following large-scale pressure systems represents the convergence of many cyclonic disturbances and resides in the subpolar regions?

In general, friction’s influence on air __________ going higher into the atmosphere away from the surface of Earth.

Which of the following forces does not influence air motions and is not represented in Newton’s laws of motion in the atmosphere?

Which feature is most closely related to the polar jet stream?

How do the winds in the Bermuda high blow?

How has the Samas family (minus Gregor) changed by the end of the book? 

What central theme of Hamlet appears most prominently in Act 1, Scene 4? 

Why does Gregor become crazed over the idea that the furniture is being removed from his room?