DNA template strand: 3' 5'​

Suppose you use three different scale to weigh a bag of organges. one scale says the nag weighs 2.1 lb, and third says it weighs 2.1 lb. the actual weight of the bag of organges is 2.153 lb. which of the following best decribes these results?

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give