Neuroimaging reveals how the brain functions during certain activities. as a child is exposed to a new puzzle toy, we can expect an increase in involvement. after the puzzle becomes familiar to the child, involvement in the will become highly active.

1of the following choices, which one best describes one way that christianity came to east africa? a. christians traveled in caravans through the sahara desert and introduced the people of mali to a new religion. b. christian traders from the mediterranean interacted with the people of axum. c. christian military from west africa traveled across the continent to bring their religion to the people of east africa. d. christian rulers from asia traveled to east africa to bring their religion to the people. 2 which trade item from outside the region did west africans need most? a. gold b. camels c. salt d. iron

If you rub a balloon on a piece of fabric or carpeting and then hold it against your head, your hair can stand on end. use what you have learned in this lesson to explain why this happens.

Toward the end of the roman empire, what caused a decrease in the use of coined money tell me now