Plslslla help hshshshah

Which best describes red blood cells? a. they are colorless b. they protect against disease-carrying microorganisms c. they transport oxygen throughout the body d. they aid in blood clotting

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

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