I believe the answer to this is Fermentation and anaerobic respiration.
According to a study by Mohoney and others, a lower level of executive attention in order adults was linked to low blood pressure,which likely is related to reduce blood flow to the brains frontal lobes .Executive attention in blocking potentially which distract information from the focus of attention.
I know i'm late but I'd go with all of them.
You can look it up on Google bro
The answer is a missense mustation, or substitution mutation.
This type of mutation involves the substitution of one amino acid with another, resulting in the change of one DNA base pair.
