2. Soil is made of
A. air
B. rocks
C. decomposed leaves
D. all of the above

What energy is it when you flip on a switch on a lamp

Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.

Moving force of air flows from areas of high pressure to areas of low pressure true or false