2+2=?
for those who didnt get to answer the last​

H. the answer is 4, this was super hard i had to use a calculator.

Explanation:

hope this helps XD

have a great day

there are two main types of historical sources: primary sources and secondary sources. a primary source is something that originates from the past. it can be a chronicle, a piece of pottery, or even a piece of glacial ice that gives us climate data about the levels of atmospheric carbon one thousand years ago.

answer; i believe that the correct answer is (chronological order);