Which organism lived on earth during the precambrian time? a. fern b. dinosaur c. cyanobacteria d. octopus

The answer is C. cyanobacteria - is the organism that lived on Earth during the Precambrian time.

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.