Ageologist finds a layer of rock that is coarse-grained granite.

what type of rock did the geologist find?

a. extrusive igneous rock

b. intrusive igneous rock

c. foliated metamorphic rock

d. nonfoliated metamorphic rock

How have the competing explanations' experiments on atoms affected the development of the atomic model?

Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons

In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?