What is the [h+] in a solution with poh of 0.253? 5.58 × 10−15 m 1.79 × 10−14 m 3.21 × 10−2 m 5.58 × 10−1 m

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.