What is the name of region in Africa where human fossils are found

An environmental change is occurring due to continents shifting and moving to different parts of Earth's surface. What kind of change is this?

Which of the following represents a chemical change? Bending a wire Freezing of water Fireworks exploding Melting of a wax candle

Glaciers have caused extensive erosion in all of these places except: A.) the Appalachian Mountains B.) the northern United States C.) the Cascade Mountains D.) the Rocky Mountains

Which element configuration is 1s2 2s2 2p6 3s2 3p5

Would Mn (HPO4) 2 be manganese (II) monohydrogen phosphate?

Insulator in a sentence, with science.

Aqueous hydrobromic acid reacts with solid sodium hydroxide to produce aqueous sodium bromide and liquid water.

Is calcium fluoride a pure substance, element, compound, or mixture?

A fish company delivers 22 kg of salmon, 5.5 kg of crab and 3.48 kg of oysters to your seafood restaurant. What is the mass, in kilograms of the seafood? What is the total number of pounds?

If 38.7 grams of lithium chlorate decomposes, how many grams of oxygen gas can be produced?