In what stage of cellular respiration is most of the carbon dioxide produced?
a. glycolysis
b. fermentation
c. citric-acid cycle
d. electron transport chain

2. what process do mrna and trna work together to complete? (3 points)

Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste.the percentage of food that the united states wastes each year is %.