Which of the Following Organs Is Considered to Be the First

question 8

Multiple Choice

Which of the following organs is considered to be the first complete form?

• A) Heart
• B) Brain
• C) Lungs
• D) Kidneys

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Definitions:

Scapula

Also known as the shoulder blade, it is a flat, triangular bone located in the upper back.

Pectoralis Major

A large muscle in the upper chest that assists in the movement of the shoulder joint.

Subscapularis

A muscle located beneath the scapula, assists in the rotation and adduction of the arm.

Rotator Cuff

A group of muscles and tendons that surround the shoulder joint, keeping the head of your upper arm bone firmly within the shallow socket of the shoulder.