This figure shows a frontal view of a human. What does number 1 indicate?

A. Pericardial cavity
B. Peritoneal cavity
C. Pleural cavity
D. Mediastinum
E. Pelvic cavity


Answer: D

Anatomy & Physiology

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The thyroid gland is attached to the trachea just above the larynx.

a. true b. false

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________ happens in the cytoplasm, whereas ________ happens in the mitochondrion.

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Anatomy & Physiology

The ________ of each spinal nerve innervates the skin and muscles of the back

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Anatomy & Physiology