As you move down to lower levels of classification, organisms have .

a - more in common with others in the group.

b - varying amounts in common with others in the group.

c - the same amount in common with others in the group.

d - less in common with others in the group.

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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i guess you forgot putting it.