Misc: on a human body hair grows out of pits in the skin. what are these pits called?

Questions

Pitches with what is charcoal and saltpetre mixed to make gunpowder?

Pitney which is the largest planet in our solar system?

Plant what city did general sherman burn in 1864?

Plate tectonics theory contends there are how many major plates?

Plato founded the academy in athens in 398 bc, 387 bc or 364 bc?