Which factor is most likely to contribute to the evolution of a species

The rate at which molecules water and oxygen can enter a cell is determined by the-

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?

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things