Question: Fact 1: Amutation in the sex cells of a parent can cause a new trait to appear in the parent 's offspring. Fact 2: Alleles arise by mutation. Given the two facts above, what can cause new alleles to appear?
OPTIONS:
- skin cells
- coded genes
- sperm and egg fuse
- hair cells
- the parent's sex cells
- lung cells
- male gametes
- reproduction
Answer: the parent's sex cells

input with options: Fact 1: Boiling means change from a liquid into a gas by adding heat energy. Fact 2: Boiling water produces steam. Given the two facts above, what causes water to become steam?
OPTIONS:
- Condensation
- movement of tectonic plates
- Increasing pressure
- an engine
- evaporation
- heating liquids
- Reducing temperature
- Adding heat energy
output: Adding heat energy

Q: Fact 1: Hearing is used for sensing sound by animals. Fact 2: Sound waves enter the ear, and are then amplified. Given the two facts above, what uses ears to hear?

OPTIONS:
- Stereos
- humans
- TVs
- Animals
- Mammal
- organisms
- pigeons
- Plants

A: Animals

input: OPTIONS:
- plastic bags
- renewable goods
- burning coal
- emissions
- carbon dioxide
- organic plants
- paper
- Sulfur dioxide Now, answer this question: Fact 1: Plastics are made from petroleum and produce toxic waste. Fact 2: Plastic bags are made from non-renewable petroleum resources. Given the two facts above, what comes from non-renewable resources?
A:
output: plastic bags

Fact 1: Acactus stem is used for storing water. Fact 2: Some plants, like cactus, have a water storage system. Given the two facts above, where do some plants store their water?

OPTIONS:
- loose soil
- In their stem
- peachleaf willow
- barrel-shaped
- watershed
- near the shoreline
- dormant state
- by indirect light

Answer: In their stem

Q: Fact 1: Roundworms make up the phylum Nematoda. Fact 2: Roundworm Roundworms have complete digestive tracks. Given the two facts above, what kind of digestive tracks do nematoda have?

OPTIONS:
- complete
- homogenous
- grow
- allow growth
- ligt
- food
- organ
- heat or cold

A:
complete