Feelings.
A vestigial organ is one having no known use.
Emotion
The word golly is used to express the emotion of surprise or delight at something. When having some good fortune one might say 'golly what a stroke of luck that was'.
The one word that describes this person is PERFECT ...
stoic is one or just plain cold.
Peacemaker
Kilo
dark
"Quarter" is a word meaning one fourth.
One word to describe brathing is INVOLUNTARY
for me one of the emotional activities that people may laugh is having a lovelife.
obese