input with options: Q: When two of these meet, the result is often a storm? A:
OPTIONS:
- air pockets
- electromagnetic waves
- tectonic plates
- air masses
output: air masses

Q: Q: What is the movement of plates called? A:

OPTIONS:
- fracking
- migration
- volcanic activity
- plate tectonics

A: plate tectonics

input: OPTIONS:
- crystals reaction
- carbon reaction
- non-chemical reaction
- chemical reaction Now, answer this question: Q: What is a process where some substances called reactants change chemically into different substances called products? A:
A:
output: chemical reaction

Q: Eutrophication, or high levels of nutrients, can cause conditions that deprive fish of what vital gas? A:

OPTIONS:
- dioxide
- hydrogen
- nitrogen
- oxygen

Answer: oxygen

Problem: OPTIONS:
- organs
- nucleii
- tissues
- the cell
Q: Q: What is the lowest level of organization that can perform all activities required for life? A:
Answer: the cell

Q: The duodenum, the jejunum, and the ileum are the main regions of which organ? A:

OPTIONS:
- lungs
- large intestine
- heart
- small intestine

Answer:
small intestine