What period of the paleozoic era did a mass extinction occur?

a. devonian
b. pennsylvanian
c. siluarian
d. permian

Define a function printfeetinchshort, with int parameters numfeet and numinches, that prints using ' and " shorthand. ex: printfeetinchshort(5, 8) prints: 5' 8"

To check spelling errors in a document, the word application uses the to determine appropriate spelling. internet built-in dictionary user-defined words other text in the document

The processing of data in a computer involves the interplay between its various hardware components.