I dont know to do delate

What type of competition exsist between two species. turtles and fish

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

What is used to keep track of the gamates and possible offsprings combination