If all the green plants were removed from the woodland community, how might the flow of energy be affected? explain your answer.

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.