Water has a large liquid range that can be extended. according to the article, how might one lower the freezing point of water? how might one raise the boiling point?

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

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla