What makes these images a portrayal of what research is?

Answer 3 and 5 for brainliest. i don’t have a link for #3 sadly.

Nos tuvimos que separar porque nos . a. recién casados b. llevabamos muy mal c. amistad

Plz asap read this sentence from paragraph 3 of the article. the boys and girls are merely asked to obtain the signatures of ten friends or relatives. how does the word "merely" affect the meaning of the sentence? a- it suggests that asking people to subscribe to the washington times is something negative. b- it implies that obtaining ten signatures is not a requirement for receiving a prize. c- it downplays the fact that to win the prize, children must ask people to subscribe to the washington times. d- it emphasizes that children receive the prize only if they obtain ten signatures.