Liquid drop are spherical in shape why?

How much water is in the ocean in cubic kilometers

Sam hated the long nights of winter! his mother called him in from playing so early: around 4: 30 pm! it is usually dark out when sam is eating supper. what letter represents the long nights where sam lives? a) a. b) b. c) c. d) d.

Horizon a is also sometimes called a. topsoil b. subsoil c. bedrock d. weathered bedrock