instruction:
Given a scientific question, generate a correct answer to it.
question:
Like bacteria, archaea can have what to assist with movement?
answer:
flagella

question:
What does fiber help keep at normal levels in the body?
answer:
sugar and lipids

question:
What bonds cause water to have a high boiling point, leaving most water on earth in a liquid state rather than in a gaseous state?
answer:
hydrogen bonds