Which of the following best describes a chemical mixture? A. A COMPOUND MADE FROM DIFFERENT ELEMENTS
B. A SUBSTANCE MADE THROUGH CHEMICAL BONDING
C. WHAN TWO SUBSTANCE ARE COMBINED, BUT ARE NOT CHEMICALLY
D. COMBINATION OF DIFFERENT ELEMENTS CHEMICALLY

C. When two substances are combined, but are not chemically

Explanation:

Compound is result of chemical combination of two or more than two substance. When substances chemically combine thier properties change.

When substance are mixed in such a way that they donot react with each other such combination results in mixture. In mixture their properties do not change.

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )