The dorsal body cavity houses the:

The lens focuses light on the photoreceptor cells by

________ is the study of life.

Which system covers the external surface of the body and protects deeper tissues:

The lacrimal caruncle is

The auditory ossicles consist of the

Olfaction occurs when

Far-sightedness, or the inability to focus on objects near the eye, is also called

One characteristic of living organisms is the production of new individuals. What is the term for that charateristic?

The external auditory canal ends at the