Semipermeable means something can be penetrated by a few things. that being said choices A and B can be eliminated.
Choice D would negate semi as it says all polar molecules, leaving choice C as the best answer
Answer:
Without food humans cant live so we cant imagine the world without food. As food is the source of energy .
<h2>Mr. Joe Biden</h2>
Mr. Joe Biden is the current president of the USA.
The answer is dna sequences.
We need classification because it is always necessary to go through different categories based on the characteristics we have so that we are able to reach the best potential answer
