1. Name five laboratory tests that are used to assess for digestive disorders. 2. Describe the difference between external and internal respiration. 3. What does the endocrine system do? 4. Name...

1. Name five laboratory tests that are used to assess for digestive disorders.

2. Describe the difference between external and internal respiration.

3. What does the endocrine system do?

4. Name the three types of joints, and give an example of each