Ques:[What lives in water that contains little or no salt?
Options:
- (A) animals
- (B) terrapins
- (C) a fish
- (D) Chlorophyll
- (E) bacteria
- (F) sharks
- (G) sodium
- (H) humans]
Ans:[Freshwater biomes have water that contains little or no salt. Terrapins are freshwater turtles. Terrapins live in water that contains little or no salt.
(B)]

Ques:[Courtship is a behavior that animals use to attract what?
Options:
- (A) a pollinator
- (B) a partner
- (C) animals
- (D) a child
- (E) honeybees
- (F) humans
- (G) reproduce
- (H) a host]
Ans:[Courtship is behavior that is intended to attract a mate. Mating Ducks usually look for a mate or partner in winter. Courtship is behavior that is intended to attract a partner.
(B)]

Ques:[What do most people need at least a little of every few days to survive?
Options:
- (A) NACL
- (B) UV
- (C) mL
- (D) oxygen
- (E) corn
- (F) H20
- (G) rest
- (H) Hydrogen]
Ans:[Most people can survive only a few days without water. Water is everywhere H20. Most people can only survive a few days without H20.
(F)]

Ques:[All of what have a characteristic life cycle that includes alternation of descendants?
Options:
- (A) Conifers
- (B) flowers
- (C) apples
- (D) plants
- (E) amoeba
- (F) Trees
- (G) Oak
- (H) Spruce]
Ans:
[All plants have a characteristic life cycle that includes alternation of generations. Descendant includes descendants of all generations. All plants have a characteristic life cycle that includes alternation of descendants.
(D)]