Problem: OPTIONS:
- matter vibrating
- critical organs
- force
- rocks
- fur seals
- the body's largest organ
- thread-like nerves
- area
Q: Fact 1: Touch is the ability to sense pressure. Fact 2: Thread-like nerves can sense pain, touch, temperature and pressure. Given the two facts above, what senses pressure?
Answer: thread-like nerves

Problem:OPTIONS:
- carbon dioxide
- sweating
- temperature
- air pressure
- heat energy
- Pollution
- energy usage
- Chemical energy

Fact 1: Carbon cycles quickly between organisms and the atmosphere. Fact 2: Carbon dioxide is controlled by the carbon cycle. Given the two facts above, what is controlled between organisms and the atmosphere?
****
A: carbon dioxide

Fact 1: If gas is heated then that gas will expand. Fact 2: Cottages are heated by gas space heat or gas furnaces. Given the two facts above, gas does what after going through a furnace into a cottage?
OPTIONS:
- expands
- becomes toxic
- has odor
- warmth
- Rise
- moves
- burning
- compresses
expands

Fact 1: Coal is used for generating heat by burning. Fact 2: Coal forms from dead plants, compacted. Given the two facts above, what is used for generating heat by burning?
OPTIONS:
- compacted dead plants
- basic building blocks of life
- deoxyribonucleic acid
- igniting fuel and oxidiser
- hard plastics
- soft styrofoam
- Sulfur dioxide
- thin metal sheets

Answer: compacted dead plants

Question: Fact 1: Endocrine hormones travel throughout the body in the blood. Fact 2: For the tourists, there are many places to travel. Given the two facts above, endocrine hormones move from place to place through the?
OPTIONS:
- animals
- ovaries
- Man
- humans
- blood
- hair
- skin
- scales
Answer: blood

input: OPTIONS:
- parasites
- contamination
- cigarettes
- Leptospirosis
- Smoking
- Pesticides
- heat or cold
- acetic acid Now, answer this question: Fact 1: Roundworms may be free-living or parasitic. Fact 2: Roundworms Can Cause Anorexia. Given the two facts above, anorexia can be caused by ?
A:
output:
parasites