By block sodium channels, a compound found in pufferfish, called , prevents action potentials from occurring.

Tedrodotoxin

Explanation:

I'm not the best at these, nor can provide much insight, but this toxin is very effective at its job

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira

i think the answer is c hope this