What is the main idea of the entire text?
Studies have revealed that flamingos' skeletal structure and how they hold their weight
contribute to their amazing balance,
Scientists have studied flamingos' balance to explore improving the balance of robots
While scientists are unclear about how flamingos balance on one leg, they know it is to
save energy,
Scientists have answered the question of why and how flamingos stand on one leg by!
studying dead birds.

true. the definition explains it: a word or phrase that modifies or qualifies an adjective, verb, or other adverb or a word group, expressing a relation of place, time, circumstance, manner, cause, degree, etc. this is a dictionary definition that i have looked up in a dictionary.

i lokey dunno!

on the low like i frrl frrl dunno jitt

there is no passage what do you mean?

give me the passage and i will answer your question

anyone who was dealing with communism in soviet union in his time had an ideal picture of equality, freedom, the struggle of the working class for a better future, the success of the aristocracy's overthrow and the emancipation of subjugation.   however, anyone who would go to soviet union to see the functioning of the communist system, would be convinced that it was about sad people, about everyday bad life, about the brutal attitude of communist leaders, about ill obsession to completely exterminate every thought on aristocracy. thus, orwell wanted to show all the absurdity, the brutality of the system, the unbearable rule of suspicious morality, the ignorant people who try to play professionally.

the answers are: b. and e.