Which timeline best shows the history of the development of cell theory? 1065 Virchow 1838 Schleiden 1855 Hooke 1COO 1700 1800 1000 1070 Schwann 1830 Leeuwenhoek 1005 Hooke 1838 Schleiden 1855 Virchow O 1000 1700 1800 1900 1070 Leeuwenhoek 1839 Schwann 1665 Hooke 1838 Leeuwenhoek 1855 Virchow 1600 1900 1700 1876 Schleiden 1830 Schwann 1665 Virchow 1838 Schwann 1855 Hooke 1600 1700 1800 1300 1076 Leeuwenhoek 1839 Schleiden

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