Here are the answers to your questions:
Question 1: The places where two bones meet are called
Answer: joints
Question 2: Wearing protective gear during sports and physical activities can protect the nervous system
Answer: True
Question 3: Skeletal muscles connect to and move your bones and they are considered
Answer: Voluntary muscles
Question 4: Your elbow is what type of joint?
Answer: hinge
Question 5: The spinal cord and the _________ are the main parts of the central nervous system
Answer: brain