false hope this helps mark as brainliest if u can thank u
1. <span>Abiotic and biotic factors are what make up an ecosystem. The ecosystem is how the living and nonliving things within the environment interact as a unit. The biotic factors present in an ecosystem are highly dependent on the abiotic factors that are present. Even slight changes to either factor can have a major consequence upon the system as a whole. that is 4 sentences
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Electrocardiograph (EKG or ECG) technicians operate equipment that measures, monitors, and graphically traces the electrical activity of the heart. Physicians use the graph (electrocardiogram/EKG/ECG) to diagnose and monitor patients' heart problems.
A. because the iced tea mix dissolves in the water therefore it is a solvent <span />
