Q: What plastid makes and stores other pigments? A:
OPTIONS:
- pores
- pores
- sporozoans
- chromoplasts
chromoplasts

Q: What is the colorless gas with a sharp, pungent odor used in smelling salts? A:
OPTIONS:
- nitrogen
- hydrogen
- helium
- ammonia

Answer: ammonia

Question: Q: What do scientists use to help explain objects or systems in simpler ways? A:
OPTIONS:
- theories
- measurements
- plants
- models
Answer: models

input with options: Q: What is the organ that senses sound? A:
OPTIONS:
- nose
- eye
- skin
- ear
output: ear

Q: Q: What is released from the body during ejaculation? A:

OPTIONS:
- saliva
- urine
- blood
- sperm

A: sperm

Q: The vertebrate endoskeleton can also be called what? A:
OPTIONS:
- structural skeleton
- exoskeleton
- deep skeleton
- internal skeleton
internal skeleton