This scientist first organized the known elements by atomic weight and once organized, hypothesized that specific characteristics showed up periodically among the elements. the scientists is

The location of the stomach is the diaprham

Plz ! ive been stuck on this forever

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