Anyone on discord ???If yes, then plz mention ur discord with and number tag.

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

When analyzing tree rings, what do scientists assume a thin ring indicates?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?