Problem:OPTIONS:
- an object
- humans
- animals
- density
- tortoises
- barnacles
- h2o
- oysters

Fact 1: Most mollusks have shells. Fact 2: Clams, oysters and snails are familiar mollusks. Given the two facts above, what usually has a shell?
****
A: oysters

Fact 1: Centrioles are organelles involved in cell division. Fact 2: Basal bodies function as centrioles. Given the two facts above, what are basal bodies involved in?
OPTIONS:
- Plants growth
- cell division
- an organism's body
- root growth
- movement
- permineralization
- Animal survival
- animal transport
cell division

Fact 1: Chromosomes are coiled structures made of DNA and proteins. Fact 2: Sex Chromosomes determine sex of individual. Given the two facts above, what do coiled structures made of DNA and proteins determine?
OPTIONS:
- life
- SNPs
- sex
- size
- cell
- RNA
- tRNA
- gene

Answer: sex

Question: Fact 1: Threatening behavior causes a fight-or-flight response in animals. Fact 2: Stress triggers the fight or flight response within the body. Given the two facts above, what do animals feel when threatened?
OPTIONS:
- cold
- negative
- Sadness
- Warmth
- Stress
- Calmness
- deadly
- influenza
Answer: Stress

input with options: Fact 1: Pollination is the fertilization step in the sexual reproduction of plants. Fact 2: Bees are absolutely essential for pollination. Given the two facts above, what step are bees essential in during the sexual reproduction of plants?
OPTIONS:
- pre-flowering
- death
- fertilization
- Energy.
- food and shelter
- hydration
- Animal survival
- survival
output: fertilization

Problem: OPTIONS:
- energy
- kinetic energy
- Human skin
- sensory neurons
- an object
- deuterostomes
- heat energy
- the skin
Q: Fact 1: The vanes rotating in an electric fan causes air to move. Fact 2: Air speed is an important contributor to cooling of skin temperature. Given the two facts above, what do electric fans cool?
Answer:
Human skin