Problem:OPTIONS:
- seasons
- pain
- magnetism
- tides
- voltage
- Length
- weight
- motion

Fact 1: The moon revolving around the Earth causes the phases of the moon. Fact 2: Tides also calculates the moon phases and the tide's coefficients. Given the two facts above, what can the moon revolving around the earth be used to calculate?
****
A: tides

Fact 1: Erosion causes a river to become deeper and wider. Fact 2: Canyon formed as a consequence of river erosion. Given the two facts above, what are canyons formed by?
OPTIONS:
- rocks
- rainfall
- rivers
- mechanical force
- calcite
- silt
- water
- gravity
rivers

Fact 1: Abreathing mask is used for keeping harmful particles from entering the respiratory system. Fact 2: Oxygen enters the respiratory system through the mouth and the nose. Given the two facts above, breathing masks are used to keep harmful particles from entering the mouth and the what?
OPTIONS:
- body
- eyes
- air
- skin
- gullet
- nose
- ears
- lungs

Answer: nose

Question: Fact 1: An image in a mirror is formed by reflecting light. Fact 2: Mirrors in telescopes reflect light waves. Given the two facts above, what do mirrors reflect?
OPTIONS:
- Vanes
- Joules
- the sun
- waves
- motion
- photons
- eyes
- retina
Answer: waves

input with options: Fact 1: Microorganisms cause food to spoil. Fact 2: Bacteria are microorganisms that exist everywhere. Given the two facts above, what causes food to spoil?
OPTIONS:
- viruses
- Pesticides
- influenza
- disease
- bacteria
- spills
- water
- ice
output: bacteria

Problem: OPTIONS:
- ligt
- babies
- pollen
- meiosis
- ice
- blood
- mitosis
- complex
Q: Fact 1: Meiosis is the type of cell division that produces gametes. Fact 2: Animals that reproduce sexually produce sex cells, or gametes. Given the two facts above, what is the type of cell division that creates sex cells?
Answer:
meiosis