Which statement best describes how Buck differs from the
other dogs in this excerpt?
O Buck is more sensitive of the needs of others.
O Buck is better at pulling the sled over long distances.
Buck is more hardworking and determined to travel.
O Buck is better at handling the strain of traveling long
distances.

in my opinion, ap calculus was the most difficult. i often struggled with it a lot. however, i have gotten a lot better.

in my opinion i think it was not excessive at all. the maids turned against the queen in his absence, how could he ever trust them again? if he let them go they would surely spread the news of the suitor's deaths, which is much too risky. as for the suitors, they were selfish, rude, and greedy. the god's had apparently marked them for death, meaning odysseus made their death come faster.

even though there may be variations in human emotions over time, the poem “ a contribution to statistics” by wislawa symborska suggests that the only unchangeable characteristic is mortality.

the author poses a distinction between the approximate and non-approximate numbers which correspond to our need for certainty in life and the difficulty of achieving it. our efforts to measure the exact often fail because the world is not always clearly structured .the poem seems to imply   that the only thing that is certain and has an exact number is death.  

a: it is sound because it cites an expert’s opinion.