8.4 waves go by in 6.875 seconds. Calculate the frequency (per 1 second)

During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.

List two modern organisms that have pentameral symmetry

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity