What’s 2+2
help it’s so hard

Pls! does anybody know a shortcut for answering these types of questions in the future?

Which statement describes surface features called maria on the moon

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)