A reading of 8 on the PH scale is indicative of?

Which beat describes the brain stem

What would happen if the krill were removed from the food web

Lola needs to sign 6 invitations. using stopwatch that measures time to tenths of a second, it takes lola 5.3 seconds to sign her full name. going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes lola needs to sign all 96 invitations