input: OPTIONS:
- sodium - based compounds
- ionic compounds
- hydrogen-based compounds
- carbon-based compounds Now, answer this question: Q: What are the most common types of compounds found on earth? A:
A:
output: carbon-based compounds

Q: What is it called when multiple faults are located in close proximity to one another? A:

OPTIONS:
- fog zone
- crystal zone
- solid zone
- fault zone

Answer: fault zone

Problem: OPTIONS:
- yeast
- mold
- fungus
- mushroom
Q: Q: What is the fruiting body that occurs after two hyphae mate and form a mycelium with sporangia? A:
Answer: mushroom

Problem:OPTIONS:
- ammonia sulfate
- copper sulfate
- straight sulfate
- lead sulfate

Q: What is the white solid that forms on corroded battery terminals? A:
****
A: lead sulfate

Q: What allows giraffes to reach leaves that other ground animals cannot? A:
OPTIONS:
- camouflage pattern
- long tongue
- long horns
- long necks
long necks

Q: Some atoms are more stable when they gain or lose an electron and form what? A:
OPTIONS:
- molecules
- electrons
- protons
- ions

Answer:
ions