Identify the mutation and the effect it would have on protein synthesis.

As a small change in a person's dna can cause a genetic disorder

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

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?