Mutations occur in different ways. Identity the method in which part of the chromosome reverses itself to form a new region

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

The boiling point of liquids is very high what does it indicate

How many molecules are found in 1.32 mol of nacl?