Which process is most responsible for the salt levels of the ocean? А evaporation
B
precipitation
с
sedimentation
D
transpiration

24-karat gold is considered to be pure gold. 18-karat gold is considered to be about 75% gold. what is 18-karat gold considered a mixture rather than a pure substance? a) it has a variable composition of other elements and minerals. b) its color is different than pure gold. c) the gold atoms are not arranged in a repeating pattern. d) it can be melted and transformed into a different substance.

The document shows a personal allowances worksheet. this document is part of a

The process of learning acceptable social behavior and values is called