Why would the workers follow the bolsheviks? what about the bolsheviks beliefs appealed to russian workers?

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.

Dams are used for all of the following purposes except

The diagram shows fossils buried in layers of rock. which conclusion is best supported by the diagram?