Although he is more than a year old, Adrian wakes up frequently during the night and is hard to soothe back to sleep. In general, he cries easily, is a fussy eater, and rarely naps at the same time every day. Adrian would most likely be categorized as:

difficult

Explanation: he wakes up frequently during the night is hard to soothe back to sleep he cries easily is a fussy eater and rarely naps at the same time everyday what do you call it

it's

answer; ///he could not explain why the continents drifted;