Ques and Ans: What do animals use as a food course?
Options:
- (A) it keeps an organism warm
- (B) water
- (C) Generating heat
- (D) Organic compounds
- (E) deadwood
- (F) light energy
- (G) other living things
- (H) inorganic
(G)
Explanation for the Ans above: [[Heterotrophs get food by eating other living things. Animals are heterotrophs, or other-feeders. Animals get food by eating other living things.]]

Ques and Ans: What kind of plants produces their seeds in cones?
Options:
- (A) spored bushes
- (B) flowers
- (C) more abundant
- (D) Conifers
- (E) white
- (F) insects
- (G) evergreens
- (H) deciduous trees
(G)
Explanation for the Ans above: [[Gymnosperms are vascular plants that produce seeds in cones. Gymnosperms are the plants that are known as evergreens. Evergreens are vascular plants that produce seeds in cones.]]

Ques and Ans: What size are cells?
Options:
- (A) either huge or tiny
- (B) non existent
- (C) dense
- (D) large
- (E) white
- (F) tiny
- (G) dead
- (H) albino
(F)
Explanation for the Ans above:
[[Cells vary in size as well as shape, but all cells are very small. Atoms are tiny particles that are too small to see. Cells vary in size as well as shape, but all cells are very tiny.]]