the sentence that contains the main idea is that "chocolate has been found to be a cause of weight gain."
the paragraph is pointing out the fact that it has been <em>found </em>to cause weight gain but the paragraph goes on to say that some of the researchers don't dive deep enough.
i hope that was helpful :D
The main idea will be the one that presents the subject discussed in the paragraph.
<h3>What is the main idea?</h3>
- It is the main subject of the text.
- It is the subject that underlies the events and concepts presented in the text.
The main idea can be identified with the reading of the text, where the reader can see which subject is being discussed and highlighted, being the basis of the entire text.
You didn't show the text to which this question refers, which makes it impossible for me to provide a specific answer, but I hope the above information can help you.
You can learn more about the main idea of a text in the link below:
brainly.com/question/1914191
Answer: I think its a declarative sentence.
Explanation:
C because they repeat i could at the beginning of the sentences
