Moonbird summary about the birds travels

B95 is a 4-ounce, robin-sized shorebird, a red knot of the subspecies rufa. Each February he joins a flock that lifts off from Tierra del Fuego and heads for breeding grounds in the Canadian Arctic, 9,000 miles away. Late in the summer, he begins the return journey. Scientists call him Moonbird because, in the course of his astoundingly long lifetime of nearly 20 years, he has flown the distance to the moon and halfway back. B95 can fly for days without eating or sleeping but eventually must land to refuel and rest. Recent changes, however, at refueling stations along his migratory circuit, most caused by human activity, have reduced the available food. Since 1995, when B95 was captured and banded, the rufa population has collapsed by nearly 80 percent. Scientists want to know why this one bird survives year after year when so many others do not. In a compelling, vividly detailed narrative, Hoose takes readers around the hemisphere, showing them the obstacles rufa red knots face, introducing a global team of scientists and conservationists, and offering insights about what can be done to save them before it’s too late.

given the fact that the question is about the detail that best support the idea that oppressive leaders use   propaganda to achieve thir goals,   the first option does not refer to any kind of propaganda, since it only tells about that the milk and the windfall apple should be reserved for the pigs. in the second option, that is, "snowball and napoleon sent out flights of pigeons whose instructions were to mingle with the animals on the neighbouring farms, tell them the story of the rebellion, and teach them the tune of "beasts of england". it can be identified that the oppressors make use of the propaganda, which is represented by the pigeons, and the information they have to tell other animals about what was happening in the farm in order to get their objectives. for that reason, the right answer is the second option, taking into account that the third option do not refer to propaganda since it only talks about that they did not want jones back. and, finally, the last option refers to the result of the given news, but it does not mean about the propaganda they used to achieve their goals.

a complex sentence consists of an independent clause and one or more dependent clauses.  

to write complex sentences, we must use subordinating conjunctions.  

all the complex sentences begin with a subordinating conjunction and when it occurs, a comma must be place at the end of the dependent clause. on the contrary, if the sentence begins with an independent clause, then no comma is used.

after  

although  

as  

because  

before  

if  

since  

when  

for example,  

after she won the competition, she became very popular.  

although my father was hurt, he continued fighting for his rights.  

as all of you got a ten, you will be able to leave early today.  

before he went to the war, he asked his parents to bless him.  

if it is cold, i won’t go out.  

since you didn’t bring the homework, you will get low grades.  

when it is hot in the town, everyone goes to the beach.