How can heat in earths interior move plates? 2.what do the colors in the picture MODLE represent 3.what patterns do u see in the modle 3.what causes the patterns 4.what method of heat transfers to these patterns represent 5.since this is a model of earth mantle how does the pattern of heat transfer from earths interior to earths surface affect the earths plates? SOMEONE PLSS HELPP ME WITH THESE

The clouds are grey and ground is wet. a quantitative b qualitative

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)