Answers: 2
English, 22.06.2019 07:10
The “big dig” the “big dig” (the central artery/tunnel project) has been complex and challenging. located in boston, massachusetts, this tunnel is eight lanes wide and three-and-a-half miles long. what is most amazing about this tunnel is that it is constructed under a major highway and skyscrapers located in boston’s financial district. construction crews used “clamshell excavators” during this dig. these machines carved narrow trenches, and then a special substance was pumped into the trench to keep the dirt from caving in. finally, steel beams were lowered into the trench and concrete was pumped in. one problem that engineers faced while constructing the tunnel is the fact that the soil beneath boston is extremely loose and soggy. engineers solved this dilemma by freezing the soil and pumping very cold water into pipes beneath the city. to strengthen the soil even further, a special type of glue was injected into the ground to with the consolidation of the soil. 23 which phrase best defines the word excavator as used in the passage? a. a device used to measure underground temperatures b. a device used to level uneven surfaces c. a device used to move heavy objects d. a device used to dig holes
Answers: 1
English, 22.06.2019 10:00
50 points! and i really need your if you do this correctly i will give you a brainiest and i'll you. if you get it wrong on purpose i'll report you. good luck!
Answers: 1
English, 22.06.2019 14:00
Read the excerpt from the odyssey.what functions as a symbol in this excerpt? treated as rubbish now, he lay at lastupon a mass of dung before the gates-manure of mules and cows, piled there untilfieldhands could spread it on the king's estate.abandoned there, and half destroyed with flies,old argus lay.a. a muleb. the kingc. odysseusd. argus
Answers: 1
English, 22.06.2019 14:30
Have you ever read the story about armand well can you me with a question its wich plot element is best represented by this scene
Answers: 1
When romeo and juliet first meet in act i, scene v, a sonnet structure is used because sonnets are a...
History, 04.11.2021 18:00
Mathematics, 04.11.2021 18:00
Computers and Technology, 04.11.2021 18:00
Social Studies, 04.11.2021 18:00
Social Studies, 04.11.2021 18:00
Biology, 04.11.2021 18:00
English, 04.11.2021 18:00
Spanish, 04.11.2021 18:00