Problem:OPTIONS:
- egg
- semen
- datum
- ovum

Q: While spermatogenesis produces four haploid sperm cells, oogenesis produces one mature what? A:
****
A: ovum

Q: What are the only truly innate behaviors in humans called? A:
OPTIONS:
- automatic movements
- flinches
- feats
- reflexes
reflexes

Q: What is the substance called whenatoms of different elements join together? A:
OPTIONS:
- crusts
- crystals
- plants
- compounds

Answer: compounds

Question: Q: The structure of the boeing 787 has been described as essentially one giant macromolecule, where everything is fastened through cross-linked chemical bonds reinforced with this? A:
OPTIONS:
- nitrogen fiber
- non-covalent interaction
- metal-metal bonds
- carbon fiber
Answer: carbon fiber

input with options: Q: What is the study of how living organisms interact with each other and with their environment? A:
OPTIONS:
- botany
- zoology
- genetics
- ecology
output: ecology

Problem: OPTIONS:
- inner ear
- outer ear
- major ear
- middle ear
Q: Q: In which part of the ear are the vibrations amplified by the malleus, incus, and stapes? A:
Answer:
middle ear