Problem: OPTIONS:
- salinity
- cooled
- not
- boiling
- frozen
- erosion
- heated
- an object
Q: Fact 1: Melting is when solids are heated above their melting point. Fact 2: Ice is the solid form of water. Given the two facts above, when ice is what above its melting point that is melting.?
Answer: heated

Problem:OPTIONS:
- travel
- microscope
- running
- wind
- sweating
- cold air
- gravity
- motion

Fact 1: If two balanced forces act on an object in opposite directions then that object will remain stationary. Fact 2: Gravity creates force and energy. Given the two facts above, what can cause an object to remain stationary?
****
A: gravity

Fact 1: Mammals generate heat mainly by keeping their metabolic rate high. Fact 2: Humans use food to generate body heat. Given the two facts above, what keeps mammals' metabolic rates high?
OPTIONS:
- gas
- muscle
- fur
- sleep
- water
- Fe
- food
- ice
food

Fact 1: An image in a mirror is formed by reflecting light. Fact 2: Reflection is the bouncing of light off of a reflective surface, such as a mirror. Given the two facts above, what causes an image to reflect?
OPTIONS:
- the sun
- fibers
- erosion
- a wave
- Light
- heat
- photons
- forces

Answer: Light

Question: Fact 1: Population size influences the chances of a species surviving. Fact 2: Survival is to live, to live means hope. Given the two facts above, what does population size influence on a species?
OPTIONS:
- Quality of life
- their migration pattern
- their home
- characteristics
- Plant reproduction
- their chance of living
- their food preference
- metabolic reaction
Answer: their chance of living

input: OPTIONS:
- near the shoreline
- plastic properties
- coral reefs
- the environment
- grain yields
- important habitats
- strawberry yeilds
- organic molecules Now, answer this question: Fact 1: Conserving resources has a positive impact on the environment. Fact 2: Recycling conserves natural resources. Given the two facts above, recycling has a positive impact on what?
A:
output:
the environment