Answer:
20 hz - 20khz is the audible sound wave for humans
Answer:
A
Explanation:
It would not be C because prokaryotic cells don't have a nucleus. And if you're looking for a body in the cell that controls the nutrients and water it would be A.
The answers to all three questions depend on WHICH branch
of Physics you're talking about . . . a piece of information you've
neglected to specify.
Answer:
<h2>

</h2>
Explanation:
<u>Rule</u><u>:</u>
<h3>
Speed= Distance/ Time</h3>
<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>!</em><em> </em>
The answer to this is Ar ( Argon)