Which of the following is the broadest generalization?

a.) with the reduction in land mass in the arctic, polar bears are danger.

b.) polar bears are drowning in the arctic because the chunks of ice that once meant safety are now disintegration at their touch.

c.) polar bears are also suffering from the effect of global warming.

d.) in past years, four percent of polar bears were seen swimming in the water, and today, twenty percent are swimming.

i would say the answer is erm c but if you dont agree im so sorry

#1  sara was always tasked with selecting birthday presents for her friends and family because everyone admired her  impeccable taste. 

impeccable (adj): perfect, flawless

#2  they moved to the united states many years ago, but their  insular  attitudes made it difficult for them to socialize. 

insular (adj): isolated; separate

#3  the professor explained the  semantic  relationship between the two nouns used in the sentence. 

semantic (adj): related to words or the meanings of words 

happy to : )

i cannot see any of the options