Answer:
The answer is intonation
Explanation:
it is the rise and fall of a pitch
Each muscle is surrounded by a connective tissue sheath called the epimysium. ... Within the fasciculus, each individual muscle cell, called a muscle fiber, is surrounded by connective tissue called the endomysium. Skeletal muscle cells (fibers), like other body cells, are soft and fragile.
<span>it is the primary source</span>
