instruction:
Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.
question:
Question: What type of joint are ball-and-socket, hinge, and pivot examples of? Answer: movable
answer:
Joints may be immovable, partly movable, or movable. Types of movable joints include ball-and-socket, hinge, and pivot joints.

question:
Question: The fact that all living things share the same biochemical building blocks is molecular evidence of what theorized process? Answer: evolution
answer:
Molecular evidence for evolution includes that all living things share the same biochemical building blocks.

question:
Question: All living things maintain a stable internal environment through what process? Answer: homeostasis
answer:
All living things have ways of maintaining a stable internal environment. This stable condition is called homeostasis.