Answer:
The integumentary system is susceptible to a variety of diseases, disorders, and injuries. These range from annoying but relatively benign bacterial or fungal infections that are categorized as disorders, to skin cancer and severe burns, which can be fatal. In this section, you will learn several of the most common skin conditions.
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Answer:
You are not sure whether the condition is serious.
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DOMS
Explanation:
delayed onset muscle soreness
Answer:
the inner core, outer core, mantel, and the crust
Explanation:
these are the 4 layers of the earth
Well, we know that a lot of the ancient civilizations were first-handedly affected by disease. For example, Native Americans were severely impacted by the spread of pestilence. 90% of their population was completely killed off. I think that would be enough to concern them, don't you think? :P
