Q: Fact 1: Asolution is formed by one substance being dissolved in another substance. Fact 2: Another dissolved substance in ocean water is a type of rock called limestone . Given the two facts above, a solution is formed when limestone is dissolved in what?

OPTIONS:
- old caves
- habitats
- body water
- rainfall
- calcite
- sandy shores
- evaporation
- ocean water

A: ocean water

input: OPTIONS:
- Solar flare
- wind
- cars
- storms
- carbon
- time
- oil
- trees Now, answer this question: Fact 1: Using a car causes pollution. Fact 2: Pollution is anything that spoils the environment. Given the two facts above, what hurts the environment?
A:
output: cars

Fact 1: Viruses often infect bacteria. Fact 2: Rhizobium bacteria are native soil bacteria and non pathogenic. Given the two facts above, what can infect rhizobium?

OPTIONS:
- gasoline
- viruses
- water
- sunlight
- fungi
- bushes
- herbicide
- Pesticides

Answer: viruses

Problem: OPTIONS:
- exoskeleton
- a cuticle
- barrel-shaped
- fibrous
- Collagen
- nutrients
- cellulose
- watershred
Q: Fact 1: Waxy leaves are used for storing water by some plants. Fact 2: Leaves are covered with a waxy layer, the cuticle , which prevents water loss. Given the two facts above, leaves are covered with what, which is used to store water in plants?
Answer: a cuticle

Problem:OPTIONS:
- cellulose
- nutrients
- dna
- energy
- water
- sugar
- fat
- photons

Fact 1: Aplant requires sunlight for photosynthesis. Fact 2: Photosynthesis stores energy in plants. Given the two facts above, a plant requires sunlight to store what?
****
A: energy

Problem:OPTIONS:
- energy
- movement
- nerves
- forces
- Energy.
- oxygen
- frustration
- ejaculate

Fact 1: Ejaculation occurs when muscle contractions propel sperm from the epididymes. Fact 2: For men, orgasm generally climaxes in the ejaculation of semen, which contains millions of sperm. Given the two facts above, for men, orgasm occurs when climax causes muscles to contract and release what?
****
A:
ejaculate