A rosy sex flush of the skin is likely to take place during which phase of the sexual response cycle?

If you repeatedly try to recall something, you might remember more and more with each effort. What is this tendency called?

a. Implicit memory b. Confabulation c. The law of effect d. Hypermnesia

_____ disease appears to have developed as a mutation that helped protect people from malaria

Fill in the blank(s) with correct word