Problem:OPTIONS:
- helium
- nitrogen
- oxygen
- hydrogen

Q: Saturated hydrocarbons get their name because they are saturated with what atoms? A:
****
A: hydrogen

Q: What is the most common type of cancer in adult males? A:
OPTIONS:
- lung
- leukemia
- stomach
- prostate
prostate

Q: What is often a result of untreated atherosclerosis? A:
OPTIONS:
- cancer
- heart disease
- seizures
- a heart attack or stroke

Answer: a heart attack or stroke

Question: Q: Four electron groups orient themselves into what shape that has four faces? A:
OPTIONS:
- spherical
- multicellular
- circular
- tetrahedron
Answer: tetrahedron

input with options: Q: What is the study of matter and the changes that material substances undergo. A:
OPTIONS:
- physiology
- biology
- geology
- chemistry
output: chemistry

Problem: OPTIONS:
- oxygen
- wire width
- wattage
- temperature
Q: Q: Solar cells create voltages directly from light, while thermoelectric devices create voltage from differences in what? A:
Answer:
temperature