Dichotomous keys in branching diagrams organize different types of information about classification how do these tools used differently?

According to the united nations refugee agency, more than 2/3 of the world's refugees come from just five countries. which country is not on that list? a) turkey b) myanmar c) afghanistan d) south sudan

What is the missing step in solving the inequality 5 - 8x < 2x + 3?

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today