Can derivatives of current antimicrobials be the answer to solving infections that are treated by beta-lactams? explain.

What's the waste product of electrons and pyruvate combining in fermentation?  

Consider the following planned experiment. factor experimental group control group light exposure tots of sun tots of sun amount of water weekly weekly type of soil nutrient rich nutrient rich size of pot large which variable is being tested in this experiment? small a. size of pot b. type of soil c. light exposure d. amount of water

Achange in direction without a change in speed is called velocity