The reason spring tides occur is because

Compared to Earth, the Moon lacks a hydrosphere, atmosphere, and a magnetosphere.

The lowest tides are found at ________ phase(s):

Which was not evidence used by Wegener for continental drift?

Please provide one example each of an intrinsic and extrinsic motivator for exercise. 1. Intrinsic motivator: 2. Extrinsic motivator:

What does the acronym FITT stand for? How can we apply it to planning exercise for a week? 

Third person is told through the eyes of an observer. The author uses “he” or “she.”

_________________ is the feeling of excitement and curiosity that keeps the reader engaged. 

Which type of conflict refers to when a character struggles against himself or herself?

Which type of conflict refers to when a character struggles against another human, the environment, or the unknown?