Answer:
2. it can identify people who have been in contact with an infected person
you chooses right
<h2>All of the above 1,2,3,4</h2>
Skeletal muscle: multinucleated, striated; attached to bones producing locomotion, general support and posture; producing heat. Contraction is voluntary, and not long-sustained. b. Cardiac muscle: found only in the heart and responsible for contraction of cardiac tissue and distribution of blood.
The correct answer is the first one