What is the motion of the particles in this kind of wave?

In what layer of the sun is energy transfers between atoms

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.

In the sentence "a mining company will consider the distribution of coal when deciding how to mine the coal," what does the word distribution mean?