Question

Which muscle has 3 muscle "heads' or points of origin that is responsible for straightening the arm?

O Abdominals
O Biceps
O Triceps
O Gluteus Maximus​

Answer 1

Triceps is the answer because tri means three

Answer 2

The triceps brachii gets its name because it contains three muscle 'heads' or points of origin. These include the: Medial head. Lateral head.

Step-by-step explanation:

sorry if i am wrong