3. A mineral sample has a mass of 4.2 grams and a volume of 2 milliliters. What is the density of the mineral? A. 2.1 g/mL
B. 22 g/mL
C. 6.2 g/mL
D. 8.4 g/mL

Soweto was the site of one of the that swept across south africa in the late 1970s. in his effort to end apartheid, desmond tutu turned to . the united states responded to south africa’s apartheid policy in the 1980s by .

Me plzzz what is the ratio of water than falls on land as compared to the amount that falls onto the oceans? what role do clouds play in regulating earth’s energy balance? me plzzz

Aplane cuts a pyramid as shown in the diagram. what is the shape of the cross section? a. a hexagon b. a pentagon c. a square d. a triangle