Problem:OPTIONS:
- matter
- water
- saliva
- gametes
- semen
- liquid
- oxygen
- air

Fact 1: Gills are used for breathing water by aquatic animals. Fact 2: Crustaceans are predominantly aquatic, breathing by means of gills. Given the two facts above, crustaceans breathe what through their gills?
****
A: water

Fact 1: Population size influences the chances of a species surviving. Fact 2: Diversity within a species is essential for survival. Given the two facts above, population size influences the chances of what within a species?
OPTIONS:
- relocation
- organs
- diversity
- size
- recovery
- animals
- Plants growth
- color
diversity

Fact 1: Aplants require water for survival. Fact 2: Life-long learning is no longer a luxury for the few, but a survival skill for all. Given the two facts above, plants require what for life-long learning?
OPTIONS:
- Light
- protein
- Energy.
- gametes
- genes
- water
- energy
- oxygen

Answer: water

Question: Fact 1: An egg requires warmth to survive. Fact 2: Sunlight and warmth are vital to the incubation of eggs and a successful hatch of fry. Given the two facts above, an egg requires _ to survive?
OPTIONS:
- incubation
- condensation
- Energy.
- heat energy
- nutrients
- energy
- moisture
- oxygen
Answer: incubation

input with options: Fact 1: All chemical reactions require activation energy to get started. Fact 2: Chemical changes are referred to as a chemical reaction. Given the two facts above, what require activation energy to get started?
OPTIONS:
- changing colors
- chemical additions
- reacting colors
- Firecrackers
- an engine
- heating liquids
- Organic compounds
- chemical changes
output: chemical changes

Problem: OPTIONS:
- Gene Rayburn
- some types of light bulbs
- bad thoughts
- Deoxyribonucleicacid
- water
- direct damage to the lungs
- Sulfur dioxide
- chlorofluorocarbons
Q: Fact 1: Alight bulb converts electrical energy into light energy when it is turned on. Fact 2: Too much ultraviolet energy may cause skin cancer. Given the two facts above, exposure to which of the following can cause skin cancer?
Answer:
some types of light bulbs