The image to the right shows the structure of a typical virus. Onthe basis of the structure, which statement justifies that virusesare nonliving?A. Viruses lack cell organelles. B. Viruses lack genetic material. C. Viruses lack structures for movementD. Viruses lack membranes around their DNA.

The term equestrian relates to which animal? bulls cows horses pigs

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

Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d