input with options: Q: What is the outer layer of the adrenal gland called? A:
OPTIONS:
- adrenal skin
- zona reticularis
- medulla
- adrenal cortex
output: adrenal cortex

Q: Q: What makes water change to a different state? A:

OPTIONS:
- pressure
- time
- gravity
- temperature

A: temperature

input: OPTIONS:
- lymph
- mucus
- stomach acid
- saliva Now, answer this question: Q: What secretion initiates chemical digestion while also protecting the oral cavity? A:
A:
output: saliva

Q: What is the second largest planet in the solar system? A:

OPTIONS:
- Venus
- jupiter
- Mars
- saturn

Answer: saturn

Problem: OPTIONS:
- diffusion
- diffusion
- shrinking
- contraction
Q: Q: Shortening of muscle fibers is called what?' A:
Answer: contraction

Q: Many species use their body shape and coloration to avoid what? A:

OPTIONS:
- exposure
- sunlight
- human contact
- detection by predators

Answer:
detection by predators