1. Warm Up 5/8 What is the function of the respiratory system?
The molecule that is picked up from the lungs by the blood is ___________ and _________is excreted.
The term for the windpipe is:____________.
What is the windpipe composed of?
List some toxins that could damage the lungs.

2. Warm Up 5/9 What is the function of the blood?
Arteries carry blood ___________from the heart while veins carry blood _____________.
How many chambers of the heart are there?
The heart is composed of _________muscle.
What might happen if the heart did not function properly?

3. Warm Up 5/10 or 5/11 The endocrine system releases___________.
What is the function of answer #1.
List 2 organs of the endocrine system.
How does the endocrine system interact with the digestive system?
The reproductive system produces __________in males and _______in females.

4. Warm Up 5/12 Identify this specialized cell:
What are the major structures of the nervous system?
What is the function of the nervous system?
Describe how the nervous system interacts with another system.
What would be a consequence of damage to the spinal cord?