input: OPTIONS:
- obsidian
- magma
- shards
- pyroclasts Now, answer this question: Q: What are hot fragments of rock called? A:
A:
output: pyroclasts

Q: What element is essential for amino acid and nucleic acid production? A:

OPTIONS:
- oxygen
- carbon
- hydrogen
- nitrogen

Answer: nitrogen

Problem: OPTIONS:
- at the root
- in the soil
- underneath the surface
- at the surface
Q: Q: Where is the fruiting body normally produced in relation to the food source? A:
Answer: at the surface

Problem:OPTIONS:
- Deciduous forest
- Desert
- freshwater
- aquatic

Q: Some flatworms are free-living carnivores that live mainly in which type of habitats? A:
****
A: aquatic

Q: What natural process is associated with the death of cells? A:
OPTIONS:
- reducing
- dissolving
- cooling
- aging
aging

Q: What happens when chemical bonds in a burning log break? A:
OPTIONS:
- remove heat
- hold heat
- decrease heat
- release heat

Answer:
release heat