Is there more to the question?
Answer:
Similarity of the drug molecule to other molecules normally transported lung cells.
Explanation:
Similiarity of the drug molecules ot the lung cells would ensure that the drug affects only the lung cells and does not interfere with other tissues. This can also ensure proper absorption and prevent any adverse effects of the drug on other cells, tissues.
The answer is option "<span>(A) Editors".
</span><span>News commentators might be called "editors" on the air.</span>Because at times they can pick which material to center around, and which material to not center around for a report, so that is why they are also called as editors as to pick and chose the right material for a report is the job of editor.
The psychologist would use the cross sectional method. Is a method of which the researcher uses subjects in the same time and uses these subjects for his or her research in which they compare them to obtain results. It could be seen above as the psychologist has two children who are needed to be compared in the same time. That is why it is considered that he or she uses the cross sectional method.
Me yeayeahsingingchallenge