Lab Activity #3Lab Activity #4 – Serous Membranes 1.In the bag with water, what is the name of the simulated serous membranes layer that is touching the first (organ)?2.In the same bag, what is the name of the simulated outer serous membrane layer?3.What does the water represent?
4.Was it easier to push a fist into the bag with no water or not into the bag with water?
5.Based on your observation, does the presence of serous fluid make it easier for organs to move? Explain
Reviewing your Knowledge:A. Functions and Identifications of Organ Systems:Identify the organ system by its function as described below.
4.Waterproof barrier that blocks the entrance of pathogens into the body and prevents the loss of water from the body: Integumentary