Which describes how prevailing winds affect precipitation in a region? A . Prevailing winds force cool, moist air from oceans to rise.
B . Prevailing winds blow in the opposite direction as normal winds.
C . Prevailing winds cause huge air masses, both warm and cool, to move.
D . Prevailing winds that move over land usually cause the most precipitation.
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Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

What is the primary function of the nervous system?