The water collected in a reservoir comes from the? A. Rain
B. Stream and river
C. Rain, stream and river
D. Rain, stream, river and sea​

Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.