Answer A seems like the best choice for this question. Just think about some of the synonyms for therefore—”hence,” “consequently,” and “thus.” Because the adverb therefore often plays the role of a conjunction, it's sometimes called a conjunctive adverb.
B isn’t the correct answer to this question because you use “On the other hand” to introduce two contrasting points, facts, or ways of looking at something.
C isn’t the correct answer because we are not comparing or contrasting anything in this sentence.
D isn’t the correct answer because “Especially” is used in a formal sentence example: She can't be sure she will win, especially at this early stage of the campaign.
Answer:
Where exactly in the membrane do these molecules pass through?
Between the phospholipids
The first step is: <em>warm</em><em>,</em><em> </em><em>moist</em><em> </em><em>air</em><em> </em><em>rising</em>
The second step is: <em>rain</em><em> </em><em>shadow</em><em> </em><em>effect</em><em> </em>
The third step is: <em>air</em><em> </em><em>cooling</em><em> </em><em>and</em><em> </em><em>condensing</em>
4. <u>h</u> called the crossover.
5. <u>a</u> when fertilization occurs, it now turns back into 2n.
Hope this helps!
They will have to change their hypothesis and try the experiment all over again or you also need to state in your conclusion that your hypothesis was wrong