Do all rocks contain fossils? Describe the conditions necessary for fossils to form.

Write the overall equation for the reaction for lithium battery

Particles vibrate in a rigid structure and do not move relative to their neighbors.

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space