How is variation beneficial to an organism? how is it harmful?

prism b but im not for sure

ι вєℓινє тнє αиѕωєя тσ уσυя qυєѕтισи ιѕ в. ℓуѕσѕσмє

ι нσρє тнαт ι ¢συℓ∂ нєℓρ уσυ.

a lot of people sadly don't know the best way to learn is cheating off of your friends or this amazing thing called google

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added