When carbon dioxide is formed, one carbon atom forms double covalent bonds with two oxygen atoms. carbon dioxide is considered a) less stable than the individual atoms because it is a gas. b) less stable than the individual atoms because it can be decomposed readily. c) more stable than individual atoms as now the outer energy levels of all atoms are filled. d) more stable than the individual atoms because together they form a more massive substance.

I'm pretty sure the answer is
C)more stable than individual atoms as now the outer energy levels of all atoms are filled. 
(please correct me if I'm wrong)

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.