Describe how rock layers and the fossils they contain can be used as evidence to construct a time line of major events in Earth’s history. help me !

Will a heavier bowling ball hit pins better than a lighter bsll

The least penetrating form of radiation is

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.