Q: Batteries produce voltage through what type of reaction? A:

OPTIONS:
- magnetic
- radiation
- thermal
- chemical

Answer: chemical

Problem: OPTIONS:
- propellants
- complexes
- Starters
- reactants
Q: Q: What do you call the atomic "ingredients" that go into a chemical reaction? A:
Answer: reactants

Problem:OPTIONS:
- cyst
- inflammation
- edema
- tumor

Q: If an abnormal cell is not prevented from dividing and it divides uncontrollably, what forms? A:
****
A: tumor

Q: The penis, testes and epididymes are structures in what male anatomical system? A:
OPTIONS:
- endocrine
- protective
- immune
- reproductive
reproductive

Q: Lymph vessels, like veins, have what objects that prevent the backflow of fluid? A:
OPTIONS:
- pumps
- pores
- fibers
- valves

Answer: valves

input with options: Q: What forms when there is a difference in temperature between the land and the air? A:
OPTIONS:
- smoke
- tsunamis
- sandstorms
- fog
output:
fog