3. Terrain is *
O A. A body of water or air moving in a certain direction
O B. The level (height) above sea level
O C. The distance of a place, north or south of the Equator
O D. The physical features of a stretch of land

The minerals found in bones are deposited by living cells called

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.