A grass hopper movE from place to place when it muscles

Before jumping grasshopper contracts its hind legs

Explanation:

A grasshopper's hind legs function like miniature catapults. In preparation for a jump, the grasshopper contracts its large flexor muscles slowly, bending its hind legs at the knee joint. ... The grasshopper then relaxes its leg muscles, allowing the spring to release its energy and fling the insect into the air

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;

its probably to later but whats the question