Jackson lives near the equator. Nighttime for Jackson is . 24 hours long during the winter 12 hours long all year 24 hours long during the summer 12 hours long for half of the year

lets get this bread mom

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

the correct answer is d

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.