Most plants appear green because chlorophyll

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

In each transformation of energy , some energy what?

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?