The bile duct: is formed by the union of the right and left hepatic ducts. is formed by the union of the cystic duct and the common hepatic duct. is the duct that immediately leads out of the gallbladder. produces digestive enzymes and buffers.

b)

Explanation:

The bile ducts can be defined as the thin tubes which stretch from the liver to the small intestine. Bile ducts functions to transfer a fluid called bile into the small intestine from the gallbladder and liver, where it helps digest the fats in food.

Bile duct formed by the union of the cystic duct and common hepatic duct.

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.