Which of this things can contribute to the flow and transfer of energy as a decomposer

Which of the following is a personal responsibilty

What are three voluntary behaviors that is not controlled by results

In the years after world war ii, which of the following caused many people from asian and african countries to migrate to europe? a. the end of the soviet union b. new economic opportunities after colonialism ended c. the religious freedom found in europe d. new laws allowing greater numbers of immigrants into european countries