The speed of a wave is 4.2 m/s. Its wavelength is 12.6 m. What is its period?

Which conditions need to be in balance for cells to function? check all that apply. blood sugar food intake body water body temperature body mass

Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte

What would happen if the krill were removed from the food web