What is the most common threat to a host organism posed by an invading virus? a destruction of cells by viral reproduction b production of viral fluids in the bloodstream

Why do german shepherds shed so much

The intervention of extraterrestrials has been used to explain the bermuda triangle, a region of the atlantic ocean where ships and planes are frequently lost, leaving no evidence behind. how would this explanation best be characterized?

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?