The purpose of *Exposition* is to explain.
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<span>In "The Californian's Tale," Twain implements sensory details such as hearing, sight, and sound when describing the narrator entering Henry's cabin. For example, when Twain writes, "not a sound in all those peaceful expanses of grass and woods but the drowsy hum of insects," he is using the sensory detail of hearing.</span>
Answer:
I believe it is B
Explanation:
their ball was on the neighbors side, which was their problem, and they solved it by giving the dog a treat so they could calm the dog down and get their ball back.
C. Surface proteins.
Viral infection begins when proteins on the surface of a virion bind to specific receptor proteins on the surface of host cells.