Fact 1: Electrocution causes harm to an organism. Fact 2: Plants and animals are organisms. Given the two facts above, what does electrocution cause harm to?

OPTIONS:
- cells
- pain
- amphibians
- animals
- Frogs
- electrons
- humans
- water

Answer: animals

Fact 1: Increasing heat causes thermal expansion. Fact 2: Sea level is projected to rise due the thermal expansion of the oceans and the melting of glaciers. Given the two facts above, what will make an increase in the sea level?

OPTIONS:
- Lift
- Winter
- wind
- Weight
- heat
- rain
- sodium
- storms

Answer: heat

Fact 1: Echinoderms lack respiratory and excretory systems. Fact 2: Starfish and sea urchins are also echinoderms. Given the two facts above, what is an example of an animal that lacks a respiratory and excretory system?

OPTIONS:
- Dog
- Human
- alpacas
- cacti
- Starfish
- Leeuwenhoek
- Elephants
- cows

Answer: Starfish

Fact 1: Decomposition increases amount of organic matter in soil. Fact 2: Carbon is in every organic compound. Given the two facts above, what increases the amount of carbon in soil?

OPTIONS:
- oxygen
- decomposition
- nutrients
- chlorofluorocarbons
- rainfall
- fossil fuels
- wind
- water

Answer:
decomposition