Answer:
physichal is like ripping paper chemical change is like boiling an egg or burning a log or rusting nails the atoms and chemical strains change
Explanation:
Lubricants, Magnetic Levitation, Ball Bearing
Mutualism is where both animal help each other to benefit form each other. Win-Win . Commensalism is where nothing happen neither animal benefits from it .
Polymers are defined as large molecules assembled from smaller, individual molecules.
Answer: B)
The answer is D.
The longer life expectancy
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