A Superior or in some cases, your superior officer
Marshal (Marechal)
Yes, its like how sergeant is a higher rank than corporal in military ranks.
There is no "Sr. Corporal" in the US military.. I'm guessing you're referring to the Canadian military. And the rank is not higher than a Captain. Would really like to know where you got that idea from.
Dogs have a higher blood temperature than humans
Possibly higher than in most militaries.
If you're asking what a person's pH is (blood), its about 7.4. For most mammals, its 7.4. There are certain respiratory and metabolic disorders that can change the pH. If the pH is higher than 7.4, the condition is called alkalosis. If a person's pH is lower than 7.4, its called acidosis.
A Sergeant is higher than a Corporal in any service, police or military, US or foreign.
They become professors if they are higher than a 'surgeon'
plateau?
A person who can speak more than one language is called a polyglot.
because they get better drugs?
scoliosis