Which is one factor that contributes to the formation of polar, temperate, and tropical zones? A.)the angle of the Sun’s rays
B.)the direction of seasonal winds
C.)the presence of prevailing winds
D.)the movement of wind near a mountain

In which situations is the principle of cross-cutting relationship useful in determining relative age?

The tubes transporting minerals and water upward are called ?

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.