Surgical placement of an artificial joint is known as

Surgical placement of an artificial joint is known as Arthroplasty

Explanation

The surgical process of an artificial replacement of joint is called as Arthroplasty. It is an orthopedic surgery in which any joint is replaced by the artificial joint due to arthritic or dysfunctioning of any joint surface. It is recommended when any has severe joint pain and can not be treated or affected by and medical therapy, then as last line of treatment artificial surgical replacement if joint is recommended.

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.