As there are many units, the whole structure is called a A sequence of three bases is the genetic code for a particular
The order of bases controls the order in which
are assembled to produce a particular
When the
chain is complete it folds up to form a
occur continuously.
code for an altered
A few
with a different​

b because they naturally adapt to their environment plz mark brainliest

explanation:

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.

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.