Land cover is the physical material at the surface of the earth.

A body is the physical material of a person or organism.

This included the high explosive, the physical nuclear material, and the package.

They also analyze any evidence collected such as photographs, video, or recovered physical material.

The answer given is that rationality is something different in kind than physical material.

Anything that can be used in the process, including time, physical materials, other people, ideas, limitations etc.

There has been a long tradition of creating molecular models from physical materials.

From the beginning, he has tried "to build the potential for unexpected collisions into the physical materials on stage."

"We have the physical materials in-house, and we're going to play it."

Because of this, physical materials such as pens, paper, and textbooks are no longer required.