(1) Kiwis are flightless birds that live only in New Zealand. (2) These birds are usually brown and have coarse, shaggy feathers. (3) They have long beaks with nostrils at the ends, which help them detect worms and insects in the ground. (4) Kiwis have extremely small wings. (5) The wings are about two inches long. (6) Because they are so small, the bird's wings do not allow for flying and serve no purpose.
Amir’s teacher suggested that sentences 4 and 5 be combined during his revision of this paragraph. Which choice BEST captures the original meaning of both

Based on the book, "the boy in the striped pajamas."describe how these circumstances would affect a person’s identity development (crisis, commitment, diffusion, foreclosure, moratorium, achievement.)

What happens to lovers when there are decreased levels of serotonin in the brain?

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