Q: What type of joint are ball-and-socket, hinge, and pivot examples of? Choices: - retractable - artificial - fixed - movable A:
movable

Q: Transform faults are the site of massive what? Choices: - vibrations - storms - tornadoes - earthquakes A:
earthquakes

Q: Q: What is beyond the atmosphere? Choices: - object - air - vacuum - space A:
A: space

Question: Q: What element do nuclear power plants use in fuel rods? Choices: - plutonium - boron - magnesium - uranium A:
Answer: uranium

*Question*
Q: Ultimately, most life forms get their energy from this? Choices: - heat - earth - food - sun A:
**Answer**
sun

(Q).
Q: What glands produce the salty fluid that helps cool the body of many mammals? Choices: - thyroid gland - water gland - endocrine gland - sweat gland A:
(A).
sweat gland