The enamel found on teeth is heavily mineralized with calcium salts and comprises the hardest substance within the entire body.

The typical adult liver weighs about

Which of these events describes a chemical breakdown of food:

_____ – dilation of the afferent arteriole and constriction of the efferent arteriole; eventually decrease blood volume and blood pressure

________ are pointed teeth that are adapted for tearing and shredding.

Trace the pathway of food through the digestive system. [a]->[b]->[c]->esophagus->[d]->[e]->[f]->[g]->toilet bowl

The functions of the oral cavity include all of the following, except

Gastric activity can be divided into __________ phases.

There are __________ pairs of salivary glands opening into the oral cavity.

Cells in the human body are _____ that break down stuff to obtain energy (ATP)