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

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

The fauces connects which of th following structures to the oropharynx

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false