Answer:
I'm not sure, but I think it's smoking, or vaping. Or it could be uninetional ingeries. And I would like to be your friend :)
Explanation:
B since life cant always be the same and the other 3 you can control and look after
An organism that has more than one cell.
hope it helps :)
The connective tissue is compose of protein fibers that may serve as a matrix outside the bone cells. The protein fiber is different from the fibrous connective tissue as it has more ground substance. There are 2 types of connective tissues found in the body which is cartilage and bone.