Question: Q: Carbohydrates are an important group of biological molecules that includes sugars and these? A:
OPTIONS:
- fats
- vitamins
- proteins
- starches
Answer: starches

input with options: Q: What two gases are the main components of air? A:
OPTIONS:
- oxygen and helium
- carbon and oxygen
- hydrogen and helium
- nitrogen and oxygen
output: nitrogen and oxygen

Q: Q: What conveys signals received by the eye to the brain? A:

OPTIONS:
- motor nerve
- sciatic nerve
- sensory nerve
- optic nerve

A: optic nerve

input: OPTIONS:
- coal fuels
- pattern fuels
- artificial fuels
- fossil fuels Now, answer this question: Q: Which fuels provide most of the world's energy? A:
A:
output: fossil fuels

Q: How many pathways do plants have for carbon fixation? A:

OPTIONS:
- two
- five
- eleven
- three

Answer: three

Q: Q: What are the simplest types of carbon-based compounds? A:

OPTIONS:
- particles
- Microbes
- Cells
- hydrocarbons

A:
hydrocarbons