Answer:
agility - ability to move quickly and easily, can easily jump onto things with no fear/lack
balance - being able to stand on something and not fall over, equal distribution of weight
coordination - the ability of using your body parts to work together quickly and easily
speed - being fast, the rate at which something is able to move
power - strength, force, ability to influence others
reaction time - how fast you notice/react to something
RSA respiratory sinus arrithmia , ecg to dx treatment not necessary
I don’t think you’re looking for a part but I believe you’re looking for blood, more specifically the red blood cells
It is believed that your brain is still active for 7 minutes after heart failure/death :)