Which of these pieces of evidence provides the strongest support for the claim that the Chunnel was a significant engineering challenge? A. The engineers had to find a way to keep the tunnel from collapsing under the weight of the waten.
B. Engineers used huge tunnel-boring machines to create the tunnels.
C. Concrete ners were installed to support the tunne walls.
D. The Chunne went under water.​

Which of the following describes a method of using chronological order?

On what evidence did you base your predictions? check the four boxes that apply. there is a rope around his neck. he is in alabama. his hands are tied behind his back. he is standing high above a river. the bridge is for railroads. some crimes are punished by hanging.

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.