Reactants are on the left side of a chemical equation while are on the right side.

Which of the four major uses is predicted to change the least by 2020?

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?

Adoença vitiligo afeta qual doença do corpo?