input: OPTIONS:
- harm them
- stink up
- make up
- recovery
- recycling
- eat up
- poop up
- store Now, answer this question: Fact 1: Organs of excretion make up the excretory system. Fact 2: All organisms excrete wastes. Given the two facts above, organs of waste do what to the waste system?
A:
output: make up

Fact 1: Aswitch is used to start the flow of current in an electrical circuit. Fact 2: An electrical current is the flow of electric charge. Given the two facts above, a switch is used to start the what of electric charge in an electrical circuit?

OPTIONS:
- emptying
- O3
- copper
- flow
- motion
- stasis
- deletion
- energy

Answer: flow

Problem: OPTIONS:
- heat
- power
- Energy.
- sugar
- vapor
- energy
- Light
- warmth
Q: Fact 1: The sun causes water to evaporate more quickly by adding heat. Fact 2: Evaporation is the change of liquid water to a vapor. Given the two facts above, what can the sun create more quickly by adding heat?
Answer: vapor

Problem:OPTIONS:
- Plants growth
- athletes
- cell walls
- cytoplasm
- humans
- organisms
- health
- atoms

Fact 1: Cells are the microscopic building blocks of organisms. Fact 2: Proteins are the building blocks of living cells. Given the two facts above, what are proteins the building blocks of?
****
A: organisms

Fact 1: Marine species live mainly in shallow coastal waters. Fact 2: Brachiopods are strictly marine and are usually found in shallow seas. Given the two facts above, where do braciopods live?
OPTIONS:
- allow growth
- salt and water.
- ocean water
- an organism's body
- Shallow waters
- the environment
- swamp vegetation
- more abundant
Shallow waters

Fact 1: Staying warm has a positive impact on an animal 's survival. Fact 2: With a thick fur coat and 4 inches of fat a bear stays warm. Given the two facts above, what has a positive impact on an animal's survival?
OPTIONS:
- four limbs
- sensory neurons
- low water availability
- fur and fat
- loss of food
- heat energy
- hormones
- destruction of habitat

Answer:
fur and fat