Question: Q: What layer high in the atmosphere protects living things from most of the sun's harmful uv rays? A:
OPTIONS:
- Mesosphere
- troposphere
- stratosphere
- ozone layer
Answer: ozone layer

input with options: Q: What substances are involved in most of the chemical reactions that take place in organisms, including digestion? A:
OPTIONS:
- proteins
- hormones
- vitamins
- enzymes
output: enzymes

Q: Q: What part of the body do ants use to detect chemicals? A:

OPTIONS:
- thorax
- fins
- eyes
- antennae

A: antennae

input: OPTIONS:
- joule
- pascal
- volt
- newtons Now, answer this question: Q: The pull of gravity is expressed as a force of what? A:
A:
output: newtons

Q: With a shape that specially suits its function of sending nerve signals to other cells, the human nerve cell is an example of what? A:

OPTIONS:
- adaptation
- maturation
- evolution
- specialization

Answer: specialization

Q: Q: What type of archaea live in salty environments? A:

OPTIONS:
- arthropods
- sporozoans
- amphibians
- halophiles

A:
halophiles