What do parasitism, predation, and commensalism have in common? how are they different? (site 1)

Parasitism, predation, and commensalism, all three are common as only one species is benefited in process.

Explanation:

Parasitism is the symbiotic relationship in which one species benefits while other is harmed. Benefited species refers to parasites while harmed species known as the host.

Predation is the interaction of two same or different species where one kill or eat other, here also only one benefits.

Commensalism is a symbiotic relationship of two species where one benefits while other is unaffected.

Thus, parasitism, predation, and commensalism, all three are common as only one species is benefited in process.

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 !