Question 2 A stopwatch shows that 2.79 min has passed. How many seconds is this?
Round your answer to one decimal place. There are 60 seconds in 1 minute.

The necleus of an atom is made up of what subatomic particles?

Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums

Determine the net charge of the predominant form of arg at (a) ph 1.0, (b) ph 5.0, (c) ph 10.5, and (d) ph 13.5