What is change to DNA that causes a new trait to become present in an individual? What determines whether the trait will get passed on to the next generation or die out? Does a population have any control over this change or what the change will look like? How does this drive
the process of evolution?

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.

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.

answer; microsoft;