fact and question: as the smoothness of something increases , the friction of that something will decrease when its surface moves against another surface
Question: If someone is experiencing frequent falls

What's the answer?

answer: they should try putting down carpet or throw rugs

fact and question: a different moon phase occurs once per week
Question: How long is it between a moon phase?

What's the answer?

answer: 168 hours

fact and question: decomposer is a kind of role in an ecosystem
Question: Decomposer is a kind of role in our

What's the answer?

answer: environment

fact and question: as the resistance to something increases , how easilty that something can be done will decrease
Question: as the resistance to something increases , how easily that something can be done will do what?

What's the answer?

answer:
plummet