Q: What protective substance covers the skin of most reptiles? Choices: - hairs - feathers - pores - scales A:
scales

(Question)
Q: What passes through the prostate gland immediately inferior to the bladder before passing below the pubic symphysis? Choices: - rectum - vagina - cerebellum - urethra A:
(Answer)
urethra

Ques: Q: Ponds and lakes are examples of what kind of biome? Choices: - standing lake biome - standing marine biome - standing liquid biome - standing freshwater biome A:
Ans: standing freshwater biome

(Q).
Q: What term refers to a group of individuals of the same species that live in the same area and is the unit of natural selection, adaptation, and microevolution? Choices: - ecosystem - taxonomy - community - population A:
(A).
population

Ques:Q: Which common oxidizing agent can be used to oxidize alcohols? Choices: - hydrogen dichromate - potassium chloride - hydrogen chloride - potassium dichromate A:

Ans:potassium dichromate

Ques:Q: What law states that energy cannot be created or destroyed? Choices: - deposit of energy - conservation of force - difference of energy - conservation of energy A:

Ans:
conservation of energy