Which organic macromolecule is used for long-term energy storage? a.)carbohydrates b.)deoxyribonucleic acid c.)proteins d.)lipids

Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters