A<span>ny point outside a contour line is a lower elevation than the contour line.
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Answer:
A control group is a set standard so that comparisons can be made to see what your experiment did. The experimental group is the group that has been changed. A control group also allows you to determine your variables.
Explanation:
Ciclo geológico. Proceso continuo en el que el material fundido y caliente que llega a la superficie de la Tierra desde el interior forma rocas ígneas que luego se descomponen por la intemperie para crear suelo y rocas sedimentarias
Answer ;
A light year is the distance light travels in a year and an astronomical unit is the average distance between the earth and the sun.
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