How do compound machines differ from each other? 1.Compound machines can change how much gravitational force is applied on objects. 2.Compound machines can vary in design depending on the type of work used. 3.Compound machines can control how much energy is made.

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.