3. An organizational chart allows a health care worker to determine the immediate supervisor in charge of his or her work

Cotton with iron probably

~they act different around each other (shy,clumsy,friendlier)~their eyes dilate when looking at each other/ more eye contact towards each other ~ they lean their body toward you~gently touching each other~jealous when one is with another person~they try to copy youhope this

Ibelieve the answer is microorganisms within the body develop mutations, so d.hope i you out : )