Aids : is caused by a virus often does not have symptoms for years is transmitted through the exchange of bodily fluids all of the above

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm