Question

Please help me with these questions on the Skeletal System

1. Which is not a function of the skeletal system?
A. Movement and protection B. Homeostasis C. Support D. Transport oxygen-rich blood to the body

2. Which organism has an exoskeleton?
A. A shark B. A human C. A black bear D. A common beetle

3. What is main function of the skull?
A. To keep out electromagnetic waves B. Allows for movement from one place to another C. Produces brain cells D. Protects the brain from injury

4. Tendons and ligaments are used to ___________.
A. Exchange gases within the body B. Transport nutrients to cells C. Produce red blood cells D. Attach bones to muscles and bones to bones.

Answer 1

The guy above me is correct on all of them except for the 2 question is B

Answer 2

1 - D- Transport oxygen-rich blood to the body

Step-by-step explanation:

2- D- Common Beetle

3- D- Protects the brain from injury

4- D- Attach Bones to muscles and bones to bones.