Question:
Use evidence from the fact that a producer produces its own food to answer the following question. OPTIONS:
- are self sufficient
- rely on predators
- struggle to survive
- decompose organisms "Producers in the food chain"

Answer:
are self sufficient

Question:
Use evidence from the fact that electrical insulation requires wrapping a conductor in an insulator to answer the following question. OPTIONS:
- wood inside, metal inside
- a random mixture of materials
- metal inside, metal outside
- metal inside, other material outside "If a thing is electrically insulated, then it is"

Answer:
metal inside, other material outside

Question:
Use evidence from the fact that a thermal conductor is made of materials that conduct thermal energy to answer the following question. OPTIONS:
- a penny
- grass
- a wood block
- cotton "What could be an example of a thermal conductor"

Answer:
a penny