input with options: Fact 1: Sperm had to swim from male to female reproductive organs for fertilization. Fact 2: Male gametes are called sperm. Given the two facts above, why do male gametes swim from male to female reproductive organs?
OPTIONS:
- temperature changes
- to leave the egg
- fertilization
- competition
- it needs them
- to feed
- permineralization
- to heal themselves
output: fertilization

Q: Fact 1: Electron transport is the final stage of aerobic respiration. Fact 2: Aerobic respiration requires Oxygen. Given the two facts above, what involves oxygen?

OPTIONS:
- an engine
- Burning fuel and air
- space
- carbon
- Movement of an air mass
- nitrogen
- electron transport
- igniting fuel and oxidiser

A: electron transport

input: OPTIONS:
- Heat
- Calories
- liquid
- copper
- Joules
- warmth
- Kinetic energy
- sugar Now, answer this question: Fact 1: Melting means changing from a solid into a liquid by adding heat energy. Fact 2: Heat is Energy and is measured in Joules. Given the two facts above, what is required to melt something?
A:
output: Heat

Fact 1: An animal requires warmth for survival. Fact 2: Without blubber, their fur is essential for survival. Given the two facts above, animals require fur as it is essential for what?

OPTIONS:
- rest
- sleeping
- growth
- hunting
- softness
- mating
- health
- warmth

Answer: warmth

Problem: OPTIONS:
- bushes
- cracks
- streams
- dirt
- crust
- fibrils
- rock
- paper
Q: Fact 1: Crumple means change shape from smooth into compacted by physical force. Fact 2: Paper is then crumpled into the general shape and tied. Given the two facts above, what can change shape from smooth into compacted by physical force?
Answer: paper

Fact 1: If a planet becomes too hot then that planet cannot sustain life. Fact 2: Sunlight passes through the atmosphere to heat the surface of the planet. Given the two facts above, what can't too much sunlight sustain?

OPTIONS:
- heat
- warmth
- corn
- life
- energy
- Injury
- algae
- biome

Answer:
life