The atmosphere and hydrosphere involve creation of water-related weather activity, such as rainfall, snowstorms, hurricanes and monsoons.<span> The atmosphere contains five layers, which perform separate functions. The atmosphere performs many important duties, including producing winds and temperature that influences seasonal temperatures, and interacts with all systems on Earth, including the lithosphere and biosphere. hope this helps</span>
An ion is an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
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For cells <span>to stay the same size from generation to generation, the two things that must be coordinated are GROWTH and DIVISION. During the normal cell cycle, cells undergo growth as well as cell division. This is done in different processes. Hope this answers your question. </span>
Here's link to the answer:
tinyurl.com/wpazsebu
Lipase is for digesting lipids. Without them to break down lipids, the lipids in cells can’t be used as energy source. So I would say A.