The adenoids are also called the pharyngeal tonsils.

An unprotected area of naturally occurring plant and animal assemblages that is surrounded by unsuitable territory due to development or habitat destruction is referred to by biologists as

A) an island.
B) ex situ conservation.
C) a reserve.
D) a park.
E) a refuge.

What type of connective tissue is found only in the umbilical cord?

A) mucous connective tissue
B) cartilage
C) dense connective tissue
D) loose connective tissue

Where in the brain are basal nuclei located? (Check all that apply.)

A) Cerebellum
B) Cerebrum
C) Diencephalon
D) Medulla oblongata
E) Midbrain