input with options: Q: The organs of female mammals that that produce eggs are called what? A:
OPTIONS:
- testes
- Uterus
- fallopian tubes
- ovaries
output: ovaries

Q: Q: First, high temperature denatures proteins and does what to cells? A:

OPTIONS:
- finds them
- develops them
- exposes them
- kills them

A: kills them

input: OPTIONS:
- acids
- fluids
- enzymes
- hormones Now, answer this question: Q: What are the secretions released by the endocrine glands called? A:
A:
output: hormones

Q: What term is used to describe structures that are similar in unrelated organisms? A:

OPTIONS:
- reproductive
- symbolic
- isolated
- analogous

Answer: analogous

Problem: OPTIONS:
- 900,000 years
- 6 billion years
- 2.2 billion years
- 4 billion years
Q: Q: The first living cells may have evolved around how long ago? A:
Answer: 4 billion years

Q: What role do proteins play in a biological reaction? A:

OPTIONS:
- amino acid chains
- antioxidants
- reverse hormones
- act as catalysts

Answer:
act as catalysts