4. Which is found in a plant cell and not in an animal cell?
A
cytoplasm
В
glycogen granules
с
nucleus
D
starch grains

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

How do you date a sample of rock that you suspect as being one of the earliest on earth

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