Describe how the Spanish explores found a route across the Pacific Ocean

The two-factor theory of emotion was proposed by

Ahmad is five years old and he has just been caught watching television when he was supposed to be studying according his father’s orders. when his father hears of this incident, he yells at him, spanks him, and restricts him from watching television for one week. ahmad’s father is displaying a(n) parenting style in this scenario.

What greek scientist created a screw to move water for irrigation?