Station 6 1. The molecules in red (below)
are “R-groups.” What type of
polymer is shown?
2.
How many water molecules
would be released to put the
monomers of this example
together?
Give one possible function of
this macromolecule.
3.

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explanation:

i need an image of the diagram

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.