Q: The sun, stars, moon, planets and comets are all type of what objects? A:

OPTIONS:
- extraterrestrial
- universal
- spacial
- celestrial

Answer: celestrial

Problem: OPTIONS:
- transmission
- compression
- pressurization
- acceleration
Q: Q: What is the measure of the change in the velocity of a moving object called? A:
Answer: acceleration

Problem:OPTIONS:
- matter
- organ
- substance
- a conductor

Q: A changing magnetic field produces an electric current in what? A:
****
A: a conductor

Q: Which part of the ear amplifies the sound waves? A:
OPTIONS:
- eardrum
- ear canal
- cochlea
- middle ear
middle ear

Q: Where do polychaete worms live? A:
OPTIONS:
- in tide pools
- attached to marine life
- in coral reefs
- the ocean floor

Answer: the ocean floor

input with options: Q: What is the process by which plants make their own food? A:
OPTIONS:
- glycolysis
- metabolism
- cellular respiration
- photosynthesis
output:
photosynthesis