1. Warm up: clear desk Need a pencil/pen Be quite!

2. Lab Follow the worksheet and create a respiratory system model. Complete the worksheet and turn in at the end of the class! When done: turn in your cell project reflection sheet!

3. Test review! Need to know these items for the test on Monday!: – correct path that air flows as it enters our nose? – function of the muscular system? – The muscle tissue – cellular respiration – functions of the respiratory system – The skeletal system

4. Review for test! The skeletal system help the nervous system tissues Organisms Organs organ systems levels of organization basic unit of life