Answer:
4, 2, 3, 1 from top to bottom.
Answer:
A sense of relief from uncertainty.
it reduced the risk of cancer
Energy, molecules and chemical reactions. Energy , potential energy is stored in the covalent bonds holding atoms together in the form of molecules
Answer:
I'm more then sure it is A but let my know it im wrong if i am sorry :)
Explanation:
because the organisms uses most of the energy it takes in to sustain their own life.
Hope this helps!
-Payshence