Fact 1: Nuclear reactions in stars causes stars to produce light. Fact 2: Nuclear reactions convert mass to energy. Given the two facts above, what causes stars to produce light?

OPTIONS:
- by making heat
- Generating heat
- converting mass to energy
- photosyntehsis
- photosynthetic pigments?
- Evaporation of water
- heat production
- hydrogen and oxygen

Answer: converting mass to energy

Problem: OPTIONS:
- salt shaker
- telekinesis
- engines
- bicycle
- electricity
- airplane
- wind
- animals
Q: Fact 1: Aairplane is used for moving people across bodies of water. Fact 2: Oceans are large bodies of salt water which separates deposits of land. Given the two facts above, which of the following can be used to move people across salt water?
Answer: airplane

Problem:OPTIONS:
- baby dogs
- bears
- rabbit
- Male dogs
- girl puppies
- mammals
- female dogs
- animals

Fact 1: Male dogs use pheromones in urine to mark their territory. Fact 2: Coyotes maintain their territory by marking it with urine. Given the two facts above, what use pheromones in urine to maintain their territory?
****
A: Male dogs

Fact 1: Amutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring. Fact 2: Sex cells, also called gametes, are the sperm in males and the ova in females. Given the two facts above, a mutation in the gametes of a parent can cause a new trait to appear where?
OPTIONS:
- the offspring
- generational
- In chromosomes
- birth defect
- dormant state
- Plant reproduction
- twins
- Most plants
the offspring

Fact 1: Condensing causes a liquid to form. Fact 2: All liquids pour and flow. Given the two facts above, what causes something to form that pours and flows.?
OPTIONS:
- mixing
- rainfall
- Evaporation
- solidifying
- hardening
- condensing
- Heat energy
- blood

Answer: condensing

input with options: Fact 1: Ribosomes are sites where proteins are made. Fact 2: Functional proteins are called enzymes . Given the two facts above, ribosomes are sites where what?
OPTIONS:
- the body's largest organ
- more abundant
- cells are destroyed
- Plant growth is reduced
- enzymes are broken
- major threat to health
- enzymes are made
- ribosomes are eaten
output:
enzymes are made