What is a tissue?
a. s.a. p

Hey!!

Tissue is defined as a group or layer of similarly specialized cells which together performs certain special functions.

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Ifound this on google “aristotle (384–322 bc) in western scientific taxonomy the greek philosopher aristotle was the first to classify all living things, and some of his groups are still used today, like the vertebrates and invertebrates, which he called animals with blood and without blood.” i hope this you for what your looking for.