Answer:
Ammonites, trilobites, and graptolites are often used as index fossils. Microfossils, which are fossils of microscopic organisms, are also useful index fossils.
Explanation:
10. Studies have found that a person is most likely to be involved in a fatal crash with an impaired driver during the hours of
O 3:00 and 6:00 p.m.
Noon and 3:00 p.m.
O 7:00 and 10:00 p.m.
1:00 and 3:00 a.m.
Answer:
1 and 3 am.
Explanation: