Problem:OPTIONS:
- habitat
- environment
- ecosystem
- biome

Q: Vertical layering is an important feature of the terrestrial type of what kind of community? A:
****
A: biome

Q: What do we call the center of a hurricane where the air is calm and clear? A:
OPTIONS:
- nose
- epicenter
- neck
- eye
eye

Q: What does the esophagus connect to at its bottom end? A:
OPTIONS:
- the colon
- the larynx
- the large intestine
- the stomach

Answer: the stomach

Question: Q: What rod provides stiffness to counterbalance the pull of muscles? A:
OPTIONS:
- vertebrae
- spinal cord
- mesoderm
- notochord
Answer: notochord

input with options: Q: Air is said to reach what point, a term used by meteorologists, when humidity increases or temperature decreases? A:
OPTIONS:
- bubble point
- its dip point
- freezing point
- its dew point
output: its dew point

Problem: OPTIONS:
- third
- fourth
- first
- second
Q: Q: In what stage of photosynthesis does the calvin cycle occur? A:
Answer:
second