question: Organisms use what to store energy?
Options:
- (A) food
- (B) skin
- (C) fat
- (D) RNA
- (E) batteries
- (F) CO 2
- (G) bone
- (H) O2
answer: Organisms use lipids to store energy. Another name for fat is lipid . Organisms use fat to store energy.
The answer is (C)

question: Copulation is generally preceded by what?
Options:
- (A) pollination
- (B) sound
- (C) Vibrates
- (D) impregnation
- (E) Decibels
- (F) fertilization
- (G) courtship
- (H) pollen
answer: Mating is generally preceded by courtship. Copulation starts early in the mating season and usually stops when nesting begins. Copulation is generally preceded by courtship.
The answer is (G)

question: What responds to daily and seasonal cycles and to disease?
Options:
- (A) resistance
- (B) Sundays
- (C) vegetation
- (D) Summer season
- (E) swamp vegetation
- (F) Mondays
- (G) alpacas
- (H) Green beans
answer: Plants respond to daily and seasonal cycles and to disease. Green bean plantings continue to be planted. Green beans respond to daily and seasonal cycles and to disease.
The answer is (H)

question: What is the speed of the change in the characteristics of living things over time?
Options:
- (A) Jet speed.
- (B) Speed of light.
- (C) long
- (D) Slow.
- (E) Mach speeds.
- (F) slows
- (G) speed
- (H) years
answer:
Evolution is a change in the characteristics of living things over time. Biological evolution is slow, while corporate evolution is fast. The change in the characteristics of living things over time is slow.
The answer is (D)