input with options: Q: The simplest way to define a base is which kind of compound that produces hydroxide ions when dissolved in water? A:
OPTIONS:
- magnetic
- solvent
- covalent
- ionic
output: ionic

Q: Q: The distance that light can travel in a year is known as what? A:

OPTIONS:
- earth year
- beam year
- solar year
- light year

A: light year

input: OPTIONS:
- ion
- atom
- electron
- cell Now, answer this question: Q: What can be thought of as the fundamental unit of life? A:
A:
output: cell

Q: Spindle fibers form between the centrioles during prophase i of what process? A:

OPTIONS:
- mitosis
- hydrolysis
- photosynthesis
- meiosis

Answer: meiosis

Problem: OPTIONS:
- vascular system
- excretory system
- digestive system
- respiratory system
Q: Q: Which system of the body is responsible for bringing air into the body? A:
Answer: respiratory system

Q: What system of the body is generally responsible for breathing? A:

OPTIONS:
- excretory
- integumentary
- cardiac
- respiratory system

Answer:
respiratory system