Fact 1: Microorganisms can cause infections. Fact 2: For example, an infection of a limb is usually treated with antibiotics. Given the two facts above, antibiotics can be used to treat what?
OPTIONS:
- myopia
- most organisms
- balding
- basic building blocks of life
- age spots
- harmful substances
- Illness from microrganisms
- single-celled organisms
Illness from microrganisms

Fact 1: An animal requires warmth for survival. Fact 2: Vegetation is required by many animals for warmth and security. Given the two facts above, what helps animals survive?
OPTIONS:
- vegetation
- rivers
- valleys
- traits
- Pituitary gland
- kinetic energy
- hibernation
- rocks

Answer: vegetation

Question: Fact 1: Muscle contraction occurs when muscle fibers get shorter. Fact 2: Injury occurs as the muscle is being stretched while the muscle fibers are being contracted. Given the two facts above, what happens when the muscle is stretched while fibers are shorter?
OPTIONS:
- rest
- decreases
- Broken bone
- Injury
- abrasion
- forces
- Warmth
- Muscle repair
Answer: Injury

input with options: Fact 1: Amphibians have sense organs to smell and taste chemicals. Fact 2: Frogs, toads and salamanders are amphibians. Given the two facts above, what can frogs, toads and salamanders use to smell and taste chemicals?
OPTIONS:
- sense organs
- Chemical energy
- matter vibrating
- larynx
- Organic compounds
- ocular organs
- gills
- harmful substances
output: sense organs

Q: Fact 1: Chemical bonds form when substances react with one another. Fact 2: All substances are composed of molecules. Given the two facts above, what forms when molecules react with one another?

OPTIONS:
- Chemical energy
- substrates
- chemical bonds
- living things
- Organic compounds
- Energy.
- new elements
- flow of electrons

A: chemical bonds

Fact 1: Treating water is used to remove harmful substances before drinking. Fact 2: Boiling is the safest method of treating water. Given the two facts above, what can be done to water to remove harmful substances before drinking?
OPTIONS:
- evaporation
- vaporization
- Dipping a magnet into it
- hydration
- Mixing in heavy metals
- Cooking
- Boiling it
- Adding purified water to it
Boiling it