22. Gorilla mothers, usually loving and _____, become abusive toward their babies when caged with them. (A) glib (B) haughty (C) redundant (D) benign

32. Marine biologists use jellyfish, coral, and sea anemones to study bioluminescence, _____. (A) certain living organisms give off the heatless light (B) which certain living organisms give off the heatless light (C) is the heatless light given off by certain living organisms (D) the heatless light given off by living organisms