An indication of the average age at which a child will reach different developmental milestones is known as
a. developmental norms
b. process of maturation
c. percentiles
d. proximodistal trend

my biggest life lesson is that if you do something bad/wrong it comes straight back to you karma. one time this kid threw an snowball at me then he slipped on ice now that's karma.

explanation:

one time i was looking at my neighbors screen door to see if the door was open i was squinting like a fool for 10 minutes before realizing he was starring back i then died from embarrassment and am now typing this from the ghost world