When we are riding in a crowded elevator, we are most likely within this spatial distance of the other people

Parallel statements at the same level of importance in the outline are

A) coordinate. B) subordinate. C) rhetorical. D) main points. E) coherent.

The development of the ________-with its small size, absence of heat, and low cost-made personal computers possible.

A. terminal B. semiconductor C. vacuum tube D. microcomputer