PLS HELP A reaction is the change that takes place when two or more substances interact to form new substances.

She planned to observe the flowers for the next five days for an hour at the same time each afternoon. then she wou the data in a multiple line graph to compare the number of bees that visited each flower. which statement best descr data in this investigation?

Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated