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Waves interact with matter in several ways. The interactions occur when waves pass from one medium to another. Besides bouncing back like an echo, waves may bend or spread out when they strike a new medium. These three ways that waves may interact with matter are called reflection, refraction, and diffraction.
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Answer:
It ensures that the two daughter molecules are exact copies of the parent molecule.
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how ever fast the wind is
Explanation:
Secretary of defense is ahead but not a soldier in rank
In ranking its the general (which is the highest rank in the army)
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They are veins and arteries. The primary function of arteries is to transport highly oxygenated, nutrient-rich blood from our hearts and distribute it to the rest of our body. Veins, on the other hand, are used to pump much-needed blood back to the heart.
