| The duodenum, jejunum and ileum make up the ____. |
clavicle |
| The scapula is the shoulder blade. The ____ is the collar bone. |
heart |
| Blood can be separated into cells and ____ (a yellowish liquid). |
neuron |
| A ____ is an electrically excitable cell of the nervous system. |
pancreas |
| The ____ splits into the trachea and the esophagus. |
pharynx |
| Your ____ is located just left of the center of your chest. |
plasma |
| We should eat a wide ____ of fruits and vegetables. |
small intestine |
| The ____ secretes digestive enzymes, insulin, and glucagon. |
variety |
