Answer:
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Explanation:
2 or more different atoms are combined in definite proportions in any compound.
Answer:
Energy transformation is when energy changes from one form to another – like in a hydroelectric dam that transforms the kinetic energy of water into electrical energy. While energy can be transferred or transformed, the total amount of energy does not change – this is called energy conservation.
Explanation:
PLS MAKE ME AS BRAINLIST
The DNA is coiled extremely tightly around proteins called histones, like a thread on a spool. When DNA is wrapped around a a group of histones, it is called a nucleosome.
