Not Just a Croa k (1) Scientists know that male bullfrogs talk to other bullfrogs by croaking. (2) Recent studies, however, show that the croak is more complicated than it sounds. (3) Researchers at Brown University say the bullfrog's croak can include a series of stutters. (4) Researchers believe the pattern of the stuttering determines what the frog is saying. (5) All of the croaks that were studied began with no stutter at all. (6) Then, as the croaking continued, various sorts of stuttering occurred. (7) The researchers say the stuttering pattern can be quite complex, suggesting that frogs have an impressive vocabulary! Choose the best place to add the following sentence. They croak to attract a mate and to stake out their territory. OA before sentence 7 O B. before sentence 4 O C. after sentence 5 OD. after sentence 1 is reserved. O acer​

In what way do you think it would be difficult to live next to the united states

My friends asked me, “are you not coming for the party? "change into passive voice

Read the excerpt from elie wiesel’s all rivers run to the sea. why were those trains allowed to roll unhindered into poland? why were the tracks leading to birkenau never bombed? i have put these questions to american presidents and generals and to high-ranking soviet officers. since moscow and washington knew what the killers were doing in the death camps, why was nothing done at least to slow down their “production”? that not a single allied military aircraft ever tried to destroy the rail lines converging on auschwitz remains an outrageous enigma to me. birkenau was “processing” ten thousand jews a day. stopping a single convoy for a single night—or even for just a few hours—would have prolonged so many lives. based on the paragraph, the author would most likely agree that it is best to avoid confrontation at all costs. people need to be proactive when they witness an injustice. countries should remain neutral to keep alliances strong. moscow and washington are to be blamed for the holocaust.