The microorganisms commonly found on the human skin are known as ? A) Normal Flora
B) Latent infection
C) Pathogens
D) Thallus

The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?

The model illustrates a process by which a substance is taken up by a cell

Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods