Hi , well the average weight of terrestrial mammals+birds+reptiles+dinosaurs is 1,269p , marine mammals + terrestrial mammals 1,037p, only terrestrial mammals 106 pounds.
Do you mean by-product? Because in that case no. Oxygen is not a by-product of the Krebs Cycle, but Carbon Dioxide is.
Telavancin, Vancomycin or Teicoplanin. <span>Active against aerobic and anaerobic Gram-positive bacteria including MRSA; Vancomycin is used orally for the treatment of C. difficile colitis</span>