Compare the fossil you made to the actual item you used to make the impression. What characteristics of the item are represented well by the fossil and what characteristics are missing from the fossil?

i dont know it at allnow im just getting points at this pint

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.

b a mature ovary of a plant.

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.