PLS HURRY!! what is the net ionic equation of NaCl + CaCl → Na2S + CaCl2

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?

A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction