Which physical property is observed when a mineral leaves a white line on a black plate? (2 points) a
Cleavage

b
Color

c
Luster

d
Streak color

The lifeguard at the local beach record the tides each day the chart below shows the high and low tides over two days

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

Which nims command and coordination structures are offsite locations where staff from multiple agencies come together?