Parasites are organisms that live in or on another living being and take nutrients from it. They harm the host. Examples include lice, tapeworms and roundworms found in the body or on skin. class 8 science chapter 3 health the ultimate ...
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Parasites are organisms that live in or on another living being and take nutrients from it. They harm the host. Examples include lice, tapeworms and roundworms found in the body or on skin. class 8 science chapter 3 health the ultimate ...