Human-made buildings and structures, machinery and equipment, and Savings all are example of
O produced capitol
ecosystem capitol
O natural capitol
O private capitol

1. the is the thinnest part of the earth. 2. the is the thickest part of the earth. 3. what metals are mentioned in the text?

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins