1. Warm Up 5/15 Using your Rat Packet, answer the following:
What is the function of the thymus? Which system(s) does it belong to?
What is the function of the pancreas? Which system does it belong to?
What are the functions of the liver? Which system does it belong to?
What are the three parts of the small intestines?

2. Warm Up 5/16 Using your Rat Packet, answer the following questions:
Which artery carries blood to the lungs?
Which vein carries blood to the right atrium?
Name the large artery that runs on top of the heart.
Which structure controls breathing?
Which system does number 4 belong to?

3. Warm Up 5/17 or 5/18
Review lab safety.

4. Warm Up 5/19
Identify the following as true or false. If false, correct it.
The spleen belongs to the endocrine system.
Lymph only travels to the heart.
The pancreas only belongs to the digestive system.
The rectum is the final section of the large intestine.
The adrenal glands secrete the hormone testosterone.