Q: What happens to the volume of a balloon when you add moles of gas to it by blowing up? A:
OPTIONS:
- changes randomly
- decreases
- stays the same
- increases
increases

Q: What element chemically weathers rock by combining with a metal? A:
OPTIONS:
- nitrogen
- carbon
- hydrogen
- oxygen

Answer: oxygen

Question: Q: Which disease does the bacteria salmonella cause in humans? A:
OPTIONS:
- water poisioning
- blood poisoning
- skin poisoning
- food poisoning
Answer: food poisoning

input with options: Q: Where does most water evaporate from? A:
OPTIONS:
- seas
- rivers
- lakes
- oceans
output: oceans

Q: Q: What colorful phenomenon occurs in the northern sky when particles from the sun energize ions in the thermosphere? A:

OPTIONS:
- meteor shower
- Coriolis effect
- aurora nervosa
- northern lights

A: northern lights

Q: The period immediately following the transmission of an impulse in a nerve or muscle, in which a neuron or muscle cell regains its ability to transmit another impulse, is called the ______ period. A:
OPTIONS:
- activation
- extraction
- interstitial
- refractory
refractory