Q: Fact 1: An electrical insulator slows the transfer of electricity. Fact 2: Plastic is an insulator of electricity. Given the two facts above, plastic slows the transfer of?

OPTIONS:
- reduced heat
- lava
- oxygen
- energy barrier
- water
- heat energy
- electricity
- energy

A: electricity

Q: Fact 1: Evolution occurs in response to a change in the environment. Fact 2: Biological evolution refers to changes in successive generations of a species. Given the two facts above, change happens to what of a species in response to changes in the environment?

OPTIONS:
- only females
- colors of the spectrum
- It helps them survive
- only males
- successive generations
- By wind and rain
- stagnation
- characteristics

A: successive generations

Q: Fact 1: Evolution occurs in response to a change in the environment. Fact 2: Climate change is likely to have a significant impact on the global environment and human society. Given the two facts above, a significant evolutionary response might be the result of what?

OPTIONS:
- Plant reproduction
- Greenhouse gasses
- climate change
- rapid expansion
- Plants growth
- competition
- Chemical energy
- Electrical energy

A: climate change

Q: Fact 1: Roundworms reproduce sexually. Fact 2: Nematodes are millimeter-sized roundworms. Given the two facts above, nematodes reproduce how?

OPTIONS:
- root growth
- heat or cold
- pollen
- electrically
- sexually
- seeds
- survive
- a cuticle

A:
sexually