When something is used only once and then thrown away, it is said to be biodegradable disposable recyclable geothermal?

Dna is colied into chromosomes in a cell

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?

What best describes emerging scientific ideas