Problem: OPTIONS:
- chemical reaction
- egg formation
- shell crack
- They may not survive.
- chemical ending
- Chemical energy
- Evaporation
- looseness
Q: Fact 1: Heating an egg causes a chemical reaction in the egg. Fact 2: While pasta is cooking, warm the oil over medium heat in a large skillet. Given the two facts above, warming in a skillet causes a what in an egg?
Answer: chemical reaction

Problem:OPTIONS:
- Movement
- loose soil
- erosion
- contact
- soils
- break off
- friction
- Bend

Fact 1: Contact between rocks over long periods of time causes rocks to smooth. Fact 2: Metamorphic rocks are rocks formed by the alteration of preexisting rocks deep within the Earth. Given the two facts above, what between objects formed deep within the Earth causes them to smooth?
****
A: contact

Fact 1: Mutations are essential for evolution to occur. Fact 2: Mutations Mutations are caused by random changes in genes. Given the two facts above, what is essential for evolution?
OPTIONS:
- hurricanes
- that material's properties
- remains of prehistoric life
- the body's largest organ
- revolutions
- Plant reproduction
- natural disasters
- random changes in genes
random changes in genes

Fact 1: Poison causes harm to living things. Fact 2: Rattlesnakes can inject poisonous venom. Given the two facts above, what causes harm to living things?
OPTIONS:
- toxins
- HIV
- Alcohol
- food
- A drug.
- air
- water
- venom

Answer: venom

Question: Fact 1: Insulated material can be used for keeping warm. Fact 2: Hair is a natural insulator whether the it is warm or cool. Given the two facts above, what can keep you warm?
OPTIONS:
- toenails
- warmth
- skin
- nails
- wings
- fingers
- fur
- hair
Answer: hair

input: OPTIONS:
- Genetic diversity is increased
- sperm and egg fuse
- basic building blocks of life
- The gene flow dies
- biological diversity
- Genetic diversity is decreased
- It helps them survive
- The plant dies Now, answer this question: Fact 1: Cross-pollination increases genetic diversity. Fact 2: Cross Pollination Cross pollination is the gene flow between similar species of plants. Given the two facts above, what happens with the gene flow between similar species of plants?
A:
output:
Genetic diversity is increased