Some such as ticks and fleas have a adaptations that allow them to attach to the host organisms and feed on its blood

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 !

answer; incomplete dominance;