Q: Fact 1: Gravity causes objects that have mass to be pulled down on a planet. Fact 2: And roller coasters work with gravity. Given the two facts above, roller coaster work the same as any object having mass being pulled how on a planet?

OPTIONS:
- body
- trains
- left
- intermittently
- down
- feet
- Lift
- sideways

A: down

input: OPTIONS:
- Soil
- peat
- Heat
- Oil
- moss
- Water
- coal
- Gas Now, answer this question: Fact 1: Heat and pressure change the remains of prehistoric living things into natural gas. Fact 2: Prehistoric plants, for example, turn into light oils and gas. Given the two facts above, what does heat and pressures make from dead plants?
A:
output: Gas

Fact 1: Evaporation can be used for separating a solute from a solvent in a solution. Fact 2: Samples are segregated by mission in separate gloveboxes. Given the two facts above, what can be used for segregating a solute from a solvent in a solution?

OPTIONS:
- an electron lens
- simple
- evaporation
- heat energy
- vaporization
- water vapor
- reduced heat
- Time and energy

Answer: evaporation

Problem: OPTIONS:
- it needs them
- heat produced
- Exfoliation
- by indirect light
- Specialized ways
- It helps them survive
- reproduce
- color of leaves
Q: Fact 1: Plants have specialized reproductive organs. Fact 2: Reproduction Organisms create young of their species by reproduction. Given the two facts above, how do plants create young?
Answer: Specialized ways

Problem:OPTIONS:
- Something that is on the Moon
- swamp vegetation
- Something that cracks rocks
- sedimentary rocks
- A transportation fuel
- fissures of hot, acidic water
- Something inside the earth
- Something that flies

Fact 1: Cycles of freezing and thawing water cause ice wedging. Fact 2: Under the pressure of the innumerable wedges of ice, the rock cracks. Given the two facts above, what is created from cycles of freezing and thawing water?
****
A: Something that cracks rocks

Problem:OPTIONS:
- Social
- no legs
- fur
- chlorplasts
- photosynthesis
- traits
- ears
- genes

Fact 1: Hearing is used for sensing sound by animals. Fact 2: An ear improves hearing. Given the two facts above, what do most animals have?
****
A:
ears