Respiratory system changes that occur during the second trimester of development include the start of the formation of the alveoli and the ________.

What will be an ideal response?


opening of the nostrils

Anatomy & Physiology

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The irregular ridges on the interior of the ventricles are known as trabeculae carne.

a. true b. false

Anatomy & Physiology

Which of the following is produced in the ovary and then leaves the ovary?

A. testosterone B. corpus luteum C. secondary oocyte D. FSH E. menstrual blood

Anatomy & Physiology

The most important factor determining the extent of evaporation of sweat is the ____________________ of the air

Fill in the blank(s) with correct word

Anatomy & Physiology

The space occupied by an osteocyte is called a

A) Volkmann's canal. B) lacuna. C) trabecula. D) Haversian canal. E) Venetian canal.

Anatomy & Physiology