Question

If your skin swells up from a splinter, or pus forms in a cut, your _____ system is working to treat the area.

Answer 1

The answer is immune.

Your immune system works to treat the injury.

Answer 2

If your skin swells up from a splinter or uss forms in a cut this is a very likely and noticeable indication that your immune system is working to treat that area. You can imagine your immune system as being the first aid saystem of your body which helps and responds in times of need when something is wrong.