Pyruvic acid is the final product of glycolysis, which is the first stage of cellular respiration. why is pyruvic acid never the end product of fermentation.

Which animal is a producer in this ecosystem

Which of the following is a true statement? a. individuals evolve to have adaptations. b. individuals have adaptations that can change over time. c. individuals have traits that may or may not make them successful at reproduction. d. populations cant evolve, only individual organisms.

Gram-negative bacteria have a cell wall that is! and does not accept the stain, making itappear