In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in the blanks.

We all get goose bumps which are a reflex reaction by a human (1)_____ to a sudden drop in temperatures or feelings of panic, anger or extreme fear. They are also (2)______ by itty-bitty muscles in our hair follicles.

A

figure; generated

B

shape; constructed

C

form; fabricated

D

body; created