Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in.
A b c d e all of the above
Answer:
Following electrophoresis, you can cut DNA bands out of the agarose gel and purify the DNA samples. This is a commonly used technique for molecular cloning, such as PCR - or restriction enzyme -based cloning.
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Kidneys could not<span> work without</span> the Urinary Tract. Without the <span>Urinary Tract you will die. </span>
