What are the three called?

(a) = Nitrogenous base (adenine)

(b) = Ribose sugar

(c) = Three phosphate groups

Explanation:

The structure depicted is that of ATP (adenosine triphosphate). Structure (a) is adenine, a nitrogenous base, structure (b) is a ribose sugar, and structure (c) is three phosphate groups. These three structures are present in every single ATP molecule.

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."