Fa wave has amplitude of 0.2 meters, a wavelength of 0.5 meters, and a frequency of 32 hz, at what speed is it moving?

16 m/s

Explanation:

Wave speed is frequency times wavelength.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

not sure if this is what you'r looking for eubacteria and archaebacteria