It would depend on what you're talking about.
If you are refering to the subject, it would be 'physics'.
But if you are refering to something that is tangible, then it would be 'physical'.
Hey, i can't upload an audio, should the sentences be written?
Stone, Stick and Shell Symbols <span>represent Mayan numerals.</span>
Hablo, hablas, habla, hablamos, habláis, hablan
