Fact 1: If something is outside during the day then that something will receive sunlight. Fact 2: Sunlight is made of both UVA and UVB rays. Given the two facts above, what will an object receive if it's outside during the day?
OPTIONS:
- sleeping
- Electrical energy
- UVA and UVB rays
- heat energy
- electromagnetic energy
- diseases
- carbon poisoning
- Solar energy

Answer: UVA and UVB rays

Fact 1: When metal conducts heat , that metal expands. Fact 2: Metal expands when warm and contracts when cool. Given the two facts above, what does metal do when cooling?
OPTIONS:
- contracts
- Evaporation
- It will move.
- staying warm
- behave
- protect them
- moves
- they bend

Answer: contracts

Fact 1: Echinoderms lack a centralized nervous system. Fact 2: Starfish and sea urchins are also echinoderms. Given the two facts above, what lacks a centralized nervous system?
OPTIONS:
- Damaged hearing
- Pesticides
- Cats
- insects
- Sea urchins
- barnacles
- Humans
- Fish

Answer:
Sea urchins