An EKG with a higher QRS complex than normal in the same person... Group of answer choices Must mean that atrial repolarization is smaller than usual so we see more ventricular repolarization None of these are true Must mean that the person is exercising and innervating more cardiomyocytes Must mean that the end diastolic volume is higher Must mean that the ventricular contraction is stronger than normal

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.