Which body part or system do substances applied to your skin enter before moving to other parts of the body?


Question 37 options:


spinal fluid



bloodstream



intestinal tract



cell


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Question 38 (1 point) Question 38 Unsaved

Which disease could be described as infectious?


Question 38 options:


Mononucleosis



cerebral palsy



hemophilia



sickle-cell anemia