Answer the following question given this paragraph: Q: What kind of reproduction requires the fusion of male and female gametes? A:

OPTIONS:
- autonomous reproduction
- asexual reproduction
- subject reproduction
- sexual reproduction

Answer: sexual reproduction

Answer the following question given this paragraph: When fuel is burned, most of the energy is released as heat . Some of this heat can be used to do work. Heat cooks food or warms your house. Sometimes the heat is just waste heat. It still heats the environment, though. Q: When fuel is burned most of the energy is released as what? A:

OPTIONS:
- humidity
- condensation
- precipitation
- heat

Answer: heat

Answer the following question given this paragraph: Dermal tissue covers the outside of a plant. It's like the plant's skin. Cells of dermal tissue secrete a waxy substance called cuticle. Cuticle helps prevent water loss and damage to the plant. Q: What do cells of dermal tissue secrete? A:

OPTIONS:
- moisture
- blood
- hair
- cuticle

Answer: cuticle

Answer the following question given this paragraph: Acids can dissolve many metals; a spilled acid can lead to contamination. Q: What corrosive substances capable of dissolving many metals can cause contamination if spilled? A:

OPTIONS:
- salts
- bases
- ions
- acids

Answer:
acids