Can someone please help with this assignment?

I will make you the user of the week.

I need this done by tonight and I’m struggling. Please help me someone.

Which of the following are the functions of the skeletal system? blood cell production in soft marrow tissues and mineral reserves largest organ of the body for defense and support vitamin d production and pumping blood through vessels voluntary movement and contractile movement

Convert 9.75 millimeters to centimeters. centimeters

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?