Which pair of organelles is responsible for energy supply to eukaryotic cells?

Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below.resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195

If you are in a chronic state of anxiety but also suffer from moment of sudden, intense fear you are problably suffering. from

What are the formed elements (cell or parts of cell) in blood and what are their functions ?