Which describes the correct order of the geologic time scale, from oldest to most recent?

a. mesozoic era - paleozoic era - precambrian time - cenozoic era

b. cenozoic era - paleozoic era - mesozoic era - precambrian time

c. paleozoic era - precambrian time - mesozoic era - cenozoic era

d. precambrian time - paleozoic era - mesozoic era - cenozoic era

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.

Can someone i have no idea of how to do this.