What function does the limb serve in each animal? How are the limb bones of the four animals similar? Based on these similarities, what can be inferred about the evolution of the four animals?

it would be rhyolitic hope this

the answer is b. glad to .

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.