A round or oval opening through a bone:

Having natural resources is not a requirement for a country to experience economic growth and prosperity. 

The process of bone formation is known as __________.

__________ of the the mandible is the movement responsible for chewing.

What tissue has electrical synapses?

Economists consider the best indicator of well being in a country to be:  

The primary function of ___________ is to produce a pigment that protects cell nuclei from UV irradiation.

The epidermis is vascularized with blood vessels and nerve fibers while the dermis is not.

    Phagocytes in the CNS are called ________________________.

Match the function of the bone structure to its function.