How to i recognize a poisonous snake from a non poisonous one?

Look at their eyes and snout. A venomous snake has cat like eyes, their pupils are elliptical. A venomous snake also has a pointy snout, and has what is called a heat sensing pit.

GLANDS

Explanation:

Poisonous means to transmit poison from touch, inhalation, or ingestion.

there are only a few poisonous snakes

There are a LOT of venomous snakes, though.

Venomous means to transmit poison through bites/wounds

voluntary muscles are controlled by the cerebellum.

answer: 20 percent

the fish culture has become a developing commercial practice in developing countries which is already prominent in developed countries of the world. the major fish protein demand is being supplemented in developing countries is   fishing to meet the needs of the growing population. therefore, in some developing nations, the percentage of animal protein from fish in the diet can be as high as 20 percent.