Answer:Alchemy. The best companion for this profession is Herbalism, as early alchemy relies almost exclusively on herbs for the potion... THEIR ARE DIFFERENT KIND OF LEVELS ALSO AND THEY ARE AS FOLLOWS:
Entry-level.
Intermediate.
Mid-level.
Senior or executive-level.
MAY IT'S HELPFUL FOR U MATE
It can cause chromosome instability. They fuse together in an unstable condition that DNA alterations can occur. A DNA alteration would be cancer or a tumor in your brain.
Agree because we need to look ahead into the future. We may have a normal life with not much negative effects but the future generations to come will. Plants will die causing animals to die with them. Good will become scarce and oxygen in the atmosphere will decrease.