Q: Fact: skeletal system is made of bones
Question: If a person is lacking a skeletal system they are

A: spineless

Q: Fact: a complete electrical circuit is a source of electrical energy
Question: Which is a complete circuit?

A: a refrigerator that is running

Q: Fact: a meter stick is used to measure length
Question: What United States unit of measurement would be most comparable to a meter stick

A: Yardstick

Q: Fact: the heart is mostly made of muscle
Question: The organ most made of muscle is the

A:
one pumping blood