Problem:OPTIONS:
- hot, dry climate
- cool, dry climate
- cool, humid climate
- warm, humid climate

Q: What allowed life to expand and diversify during the early cambrian period? A:
****
A: warm, humid climate

Q: What is a sac filled with fluid or other material? A:
OPTIONS:
- a lesion
- Golgi apparatus
- a receptacle
- a cyst
a cyst

Q: What is the main component of phytoplankton? A:
OPTIONS:
- sponge
- coral
- seawater
- algae

Answer: algae

Question: Q: What is the cause of most ocean waves? A:
OPTIONS:
- tides
- Magnetic pull
- Gravity
- winds
Answer: winds

input with options: Q: Which division of the autonomic nervous system controls processes like digestion, heartbeat, and breathing? A:
OPTIONS:
- endocrine
- synaptic
- dopaminergic
- parasympathetic
output: parasympathetic

Problem: OPTIONS:
- vacuum
- transparency
- invisible spectrum
- rainbow of colors
Q: Q: In plants, pigment molecules absorb only visible light for photosynthesis. the visible light seen by humans as white light actually exists in a what? A:
Answer:
rainbow of colors