Which of the following statements is supported by the picture shown above?

A. The Earth has a magnetic field that can be detected with a compass.

B. The Earth is orbited by one moon.

C. Three-fourths of the Earth's surface is covered by a thin layer of water.

D.
The Earth is made mostly of rock.

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

The solid that is formed and usually sinks to the bottom of a solution is the