One month ago, a teenage girl stopped eating animal-derived foods and now only consumes vegetables and fruits. She is now experiencing either a cold and/or an infection. This is probably due to inadequate protein intake for:
maintaining tissue fluid balance.
synthesizing antibodies.
proper hormone regulation.
maintaining blood pH balance.

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