Hich statement best describes the components of nucleic acids? they are made up of chains of amino acids. they are made up of carbon, hydrogen, and oxygen only. they are made up almost entirely of carbon and hydrogen. they are made up of nitrogen bases, sugars, and phosphates. w

Arrange these elements of the intrinsic conduction system in the order that a depolarizing impulse travels during a normal heartbeat. rank from first to last. do not overlap any tiles. view available hint(s) reset av nodeav bundleinternodal pathwaysbundle branchessa nodepurkinje fibers

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?