C because a market research helps when you are buying something which he is (car) and this is a secondary resource because it is recommended by someone rather than them finding the research himself.
The answer is <span>D. Because sea turtle species are a legally protected species.
because they are really valuable to the environment so the environmental research center told the government to protect the turtles from human beings so they don't die off
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The answer is: <span>
c. should, have, could
In English Literature, Helping verbs refer to the verbs that help other verbs to extend its meaning in the sentence, explain the mood in the sentence or add additional details on time. Helping Verbs usually only used in Complicated Tenses
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