Which of these terms best describe an urban community? Select the two correct responses.
O A. Well-connected to natural systems
B. High-density human population
DC. Open country
I D. Tall buildings
O E. Very few shops and restaurants

What feature of cell theory is best demonstrated in the image

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.