Normal heartbeat. Normal heartbeat In a normal heart rhythm, a tiny cluster of cells at the sinus node sends out an electrical signal. The signal then travels through the atria to the atrioventricular (AV) node and then passes into the ventricles, causing them to contract and pump out blood.
you need to get a slakoth to level 18 then it will evolve into vigoroth then you get vigoroth to level 36 then you get slaking. you need to get a slakoth to level 18 then it will evolve into vigoroth then you get vigoroth to level 36 then you get slaking.
Poliwhirl evolves into politoed by trade while holding a king's rock. Poliwhirl also evolves into poliwrath by using a water stone.   Politoed is better for special attack â¦and poliwrath is better for physical attack. 4 people found this useful.