Which of the following has the greatest population density?
a.125,000 organisms in 2.5mi^2
b. 13,000 organisms in 1.0mi^2
c. 150,000 organisms in 4.0mi^2
d. 100,000 organisms in 0.5mi^2

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

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

Which process is represented a.) deletion b.) nondisjunction c.) translocation d.) insertion