Why did the sumerians built cities with walls around them?

The second reading at mass, is taken from which part in the bible? a) letters b) new testament c) old testament d) gospels

Which of the following is an example of proximodistal pattern of growth? (a) abbey learning to sit first before learning to stand or crawl (b) alex learning to move his eyes before learning his first words (c) colin learning to stare at moving objects before trying to touch them with his hands (d) polly learning to grab the objects with her whole hands before learning to pick them up with her fingers

The vestibular sense originates in the outer ear select the best answer from the choices provided