Ascientist uses materials in her lab to separate dna fragments by size. what
process is she using?

a. use of restriction enzymes

b. polymerase chain reaction (pcr)

c. karyotyping

d. gel electrophoresis

type 2 happens when excess consumption of high-sugar foods flood the blood supply with glucose and reduce the production and effectiveness of insulin. if a person has prediabetes, they can reduce the risk of full diabetes through regular exercise and a balanced, low-sugar diet.

it should be briana that has it to me

the answer to your question is tooth decay.

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.