How did the occurrences of the different traits change over time over the 30year period? Use evidence from the graph to support your answer. Using what you know about natural selection and adaptation, what generalization can you make based on these changes?

did you fail the test? xd

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

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.

idk let me see fdfdgdg