Q: What are the two most common silicates? A:
OPTIONS:
- Analcime and Feldspar
- Petalite and Quartz
- Petalite and Analcime
- feldspar and quartz
feldspar and quartz

Q: What simple machine consists of a bar that rotates around a fixed point called the fulcrum? A:
OPTIONS:
- battering ram
- rotor
- catapult
- lever

Answer: lever

Question: Q: What are the only amphibians without legs? A:
OPTIONS:
- newts
- crustaceans
- porifera
- caecilians
Answer: caecilians

input with options: Q: What are the most common roundworm parasites of people in the u. s.? A:
OPTIONS:
- cutworms
- leeches
- hookworms
- pinworms
output: pinworms

Q: Q: What type of starch is used for long-term energy storage in animal cells? A:

OPTIONS:
- fructose
- rigid
- enzyme
- glycogen

A: glycogen

Q: Interconnected pathways through which carbon is recycled through the biotic and abiotic components of what? A:
OPTIONS:
- atmosphere
- ozone
- hemisphere
- biosphere
biosphere