What might limit someone's level of digital access? OA. Lack of access to a computer or internet
ОВ.
Not enough time in their schedule to study for a course
OC. Studying in a distracting environment
OD Not liking the texts on a particular course

option c (nickel) is not found in earth's crust. the earth's crust basically contains eight (8) elements namely: oxygen, silicon, aluminum, iron, calcium, sodium, potassium and magnesium (listed in order of abundance).

is it ''blue notes? ''

hope i ! you didn't give any options so i hope that was correct! < 3