The formula was not available to look at, at this time.
Answer:
Você esqueceu de dar as alternativas para a questão poder ser repondida corretamente.
You forgot to put the alternatives of the question. By this reason your question could not be answer properly. Always remember to write the whole question.
Explanation:
Answer:
B. however
Explanation:
the word "however" allows you to transition from one thought to another
