The human also has an appendix, which the frog does not have at all. The respiratory system in the frog and the human works to supply the blood with oxygen, which pumps all over the body for it to function.
Vancomycin-resistant Staphylococcus aureus. Vancomycin-resistant Staphylococcus aureus are strains of Staphylococcus aureus that have become resistant to the glycopeptide antibiotic vancomycin.
Several newly discovered strains of MRSA show antibiotic resistance even to vancomycin and teicoplanin. These new evolutions of the MRSA bacterium have been dubbed vancomycin intermediate-resistant Staphylococcus aureus (VISA) .