2. Natural neon exists as a mixture of 90.92% neon-20, 0.26% neon-21, and 8.82% neon- 22. What is neon's average atomic mass? Show calculation.

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.

Of course: ) what’s your name ?

The correct answer is "false"

The answer is d- principle of faunal succession.