An EKG with a higher QRS complex than normal:.A. Must mean that the person is exercising and innervating more cardiomyocytes B. Must mean that the end diastolic volume is higher C. Must mean that atrial repolarization is smaller than usual so we see more ventricular repolarization D. Must mean that the ventricular contraction is stronger than normal E. None of these are true

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.

i believe your answer would be phagocytosis