It is not likely that any living organism could survive on the Martian surface because of . ultraviolet radiation
warm temperatures
abundance of water

It’s the energy source of stars

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.

Answer) by studying proton collisions hope this : )