[[Ques]]: What is used for energy in most cells?
Options:
- (A) sugar
- (B) sodium
- (C) muscle
- (D) maples
- (E) calcium
- (F) food
- (G) silicon
- (H) Energy
[[Ans]]: [Glucose is used for energy by the cells of most organisms. Blood Sugar Glucose is sugar. Sugar is used for energy for the cells of most organisms.]
[(A)]

[[Ques]]: What do organisms use carbon, oxygen, and hydrogen for?
Options:
- (A) agriculture
- (B) It helps them survive
- (C) to destroy energy
- (D) survival
- (E) to store energy
- (F) to waste energy
- (G) heat produced
- (H) to release energy
[[Ans]]: [Organisms use lipids to store energy. Lipids Lipids are also composed of carbon, oxygen and hydrogen. Organisms use carbon, oxygen, and hydrogen to store energy.]
[(E)]

[[Ques]]: What can happen during the reproduction process?
Options:
- (A) tree falls
- (B) Mutations
- (C) Plants growth
- (D) movement
- (E) competition
- (F) adding heat
- (G) contamination
- (H) Dehydration
[[Ans]]:
[Reproduction is the process by which organisms give rise to offspring. Mutations are sources of variations in offspring. Mutations can occur during the reproduction process.]
[(B)]