Because cells are programmed in their different genes to only do the particular activities they are meant to carry out. Making it difficult for them to latch on to cells they aren't supposed to in our bodies.
Answer:
Examples of fungi are yeasts, rusts, stinkhorns, puffballs, truffles, molds, mildews and mushrooms.
The best answer here is A
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“C. Loss of a limb from an accident” should be your answer