input: OPTIONS:
- sediments
- Changes
- weathering
- metamorphism Now, answer this question: Q: Which process changes rocks by heat and pressure? A:
A:
output: metamorphism

input: OPTIONS:
- veins
- capillaries
- cilia
- arteries Now, answer this question: Q: In the cardiovascular system, what blood vessels carry blood away from the heart? A:
A:
output: arteries

input: OPTIONS:
- crystals
- water
- nitrogen
- magma Now, answer this question: Q: What rises through solid rocks where conditions are right? A:
A:
output:
magma