Is this a question?
Or is this telling people who need this answered it.
<span>genetically modified food is food the has add ins
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<span>A) enzymes. Enzymes are what break down proteins. </span>
Energy and matter characterize both physical and biological systems. These systems are defined both by the types of energy and matter they contain and by how that matter and energy move through and between systems. ... This means that energy and matter can change forms but cannot be created or destroyed.
