P A D L E T anyone? I need to talk to someone bc i am so bored

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."

One reason that madrid became the capital of spain is because of its