Why teaching is about making responsible decisions for learning give examples​

u.s. presidents buried at arlington national cemetery include john f. kennedy and william howard taft. the kennedy gravesite is the final resting place not only of the former president, but also his wife jackie kennedy, his two brothers robert and edward kennedy, as well as a memorial to his brother joe jr.good luck

explanation:

the first question's answer is a.

its b i googled it wish u luck

answer; unimodal and symmetrical;