input with options: Fact 1: Mutations that lead to cancer usually occur in genes that control the cell cycle. Fact 2: Free radicals can mutate genes and eventually lead to cancer or cell death. Given the two facts above, what that eventually lead to cell death usually occur in genes that control the cell cycle?
OPTIONS:
- free radicals
- acetic acid
- free cells
- A Greek letter
- Localized damage
- massive damage
- radical animals
- free animals
output: free radicals

Q: Fact 1: Arubber band snapping causes the particles in the rubber band to vibrate. Fact 2: Heat causes molecules of the material to vibrate. Given the two facts above, a rubber band snapping causes the particles in the rubber band to?

OPTIONS:
- Rise
- Loose
- energy
- heat
- sound
- expand
- waves
- struck

A: heat

input: OPTIONS:
- A transportation fuel
- extremely important
- a hemisphere is tilted away from the sun
- series of enzyme-mediated reactions
- production of energy
- the most widely used biofuel
- chemical messengers
- it helps plants in growing Now, answer this question: Fact 1: Cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy. Fact 2: Cellular respiration involves a series of enzyme-mediated reactions. Given the two facts above, what is it when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy?
A:
output: series of enzyme-mediated reactions

Fact 1: Fish have a circulatory system with a two-chambered heart. Fact 2: Fish, such as tuna, is a high protein food. Given the two facts above, what has a circulatory system with a two-chambered heart?

OPTIONS:
- salmon
- Man
- Toyota
- Birds
- koalas
- tuna
- sharks
- toads

Answer: tuna

Problem: OPTIONS:
- mirrors
- satellites
- hand lenses
- electricity
- an image
- sea urchins
- barrel-shaped
- squids
Q: Fact 1: Microscope is used to see small things by biologists by making them appear bigger. Fact 2: Mites are almost microscopic and best seen with a hand lens or magnifying glass. Given the two facts above, what or or magnifying glasses are used to see small things to make them appear bigger?
Answer: hand lenses

Fact 1: Burning fossil fuels increases the carbon in the atmosphere. Fact 2: Carbon dioxide is produced by the burning of fossil fuels such as coal, oil and natural gas. Given the two facts above, what enters the atmosphere when coal, oil, and natural gas is burned?

OPTIONS:
- Heat
- toxins
- Cars
- Gas
- h2o
- tar
- Carbon
- energy

Answer:
Carbon