The correct answer is C. Satelite mapping!
The answer is D because it provided atp to transform to energy
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.
Algae are limited to restricted environmental and climactic zones. FALSE. Algae grow everywhere. The type of algae that grow is very specific to that location, depends on the climate and the temperature.
