Short hair like structures on the surface of a bacterial cell used for
attachment is called:

Pili, and Fimbriae

Explanation:

These hollow, hairlike structures made of protein allow bacteria to attach to other cells.

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !

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