A. pivot because a pivot is like a socket and a hands and wrist is connected by joints.
The woman skeleton has a wider pelvis than the male
Yes it does the chemicals in whatever you are smoking are more than likely altered from what it originally was, therefore the chemicals start to taint the blood vessels and damage them permanently.
The correct answer is D. All of the above. The sit and reach is a type of flexibility stretch that stretches your hamstrings. So obviously it would increase your flexibility and promote circulation. Stretching also helps with preventing injuries (I should know, I am an athlete myself).
Hope I helped!
It. C because tertiary means. To an Antiguan at least two times