Name two organ systems that work together and what they do for the body

What would happen if the tubing with the yellow band was placed in a beaker of distilled water?

Vessels draining the myocardium of the heart, open primarily ,into which chamber?

If you were given a map of the sensory cortex in the postcentral gyrus of the cerebrum, do you think the map would have more “space” devoted to the regions of the body that have the highest density of sensory receptors, or the regions of the body that have the lowest density of sensory receptors? explain.