Identical twins have the same genotype. nevertheless, identical twins are not exactly the same. environmental factors may impact genotype, which results in variations in the expression of the twin's genotype. understanding of how genotype can be expressed in different ways is studied by the field of group of answer choices polygenetics epigenetics androgenetics microgenetics

the expression 15n + 2(3p) represents the amount isaiah spent buying gasoline and snacks, where n represents the price of each gallon of gasoline and p represents the cost of each snack that he bought. which statement is true about the amount isaiah spent?

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.

i need with 1.3.2 investigate cycling o2 and co2 apex

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