Is the most likely resource to be found near the base of a volcano on earth’s surface.

Which of the following changes to a pipe would increase the conductance by a factor of 12? 1.quadrupling the length and tripling the radius.2.reducing the length by a factor of and doubling the radius.3.tripling the length and reducing the radius by a factor of .4.reducing the length but a factor of and doubling the radius.

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.

The air that we breath is made mostly of which gaseous molecule