Q: How does burning matter affect its mass? A:
OPTIONS:
- the mass quadruples
- the mass increases
- the mass decreases
- the mass remains the same

Answer: the mass remains the same

Question: Q: What is the name for biochemical compounds that consist of one or more chains of small molecules called amino acids? A:
OPTIONS:
- lipids
- protons
- hormones
- proteins
Answer: proteins

input with options: Q: In physics, resistance is opposition to the flow of what? A:
OPTIONS:
- temperature charges
- capacitance
- surface flow
- electrical charges
output: electrical charges

Q: Q: Smoking increases the risk of cancer from what radioactive gas that can also be detected with a test kit for your home? A:

OPTIONS:
- arsenic
- carbon monoxide
- carbon dioxide
- radon

A: radon

input: OPTIONS:
- vagina
- uterus
- ovaries
- placenta Now, answer this question: Q: What takes over the synthesis and secretion of progesterone throughout pregnancy as the corpus luteum degenerates? A:
A:
output: placenta

Question: Q: In science, what do we call a mathematical relationship that exists between observations under a given set of conditions? A:
OPTIONS:
- idea
- theory
- fact
- law
Answer:
law