Hydrolysis.Water can add to a material to make a new material or it can dissolve a material to change it. Have a good day
When the mutation is more beneficial compared to the current alleles
The answer is; opioids
These painkillers relieve pain by competing with neurotransmitters in binding neurotransmitter receptors in the synapse. However, they don’t induce an impulse hence block the receptors from neurotransmitters. This working principle, however, is also problematic because it causes slow breathing because the drugs calm nerve activity even that which controls your breathing.