Question

what is tissue
what is molecules
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Answer 1

Explanation:

Tissue - A tissue is a group of cells, in close proximity, organized to perform one or more specific functions. There are four basic tissue types defined by their morphology and function: epithelial tissue, connective tissue, muscle tissue, and nervous tissue.

Molecules - Molecule, a group of two or more atoms that form the smallest identifiable unit into which a pure substance can be divided and still retain the composition and chemical properties of that substance.

Hope it helps.

Answer 2

Answer:

a tissue is a group of cells,in close proximity,organised to perform one or more specific functions. There are four basic tissue types defined by their morphology and function : epithelial tissue,connective tissue,muscle tissue and nervous tissue.