look at the image of the dna bands above siver carp dna was found at northshore site 1 and chicago site 1 but not at north shore site 2 or chicago site 2 explain how this could be true

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