Why might an earthquake's primary waves, but not its secondary waves, reach a location on the other side of the world from the epicenter? *?

Which statement about factories in the industrial revolution is not true? a) some of the first advances were in textile mills b) spinning machines used water power c) water power was replaced by steam power d) coal was imported to english factories for power answer d) coal was imported to english factories for power

During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic

What is most often given a value of zero to describe an object’s position on a straight line? displacement reference point distance ending location