Coastal upwelling zones are home to numerous species because the water coming off the bottom of the ocean is ?

This may seem EZ to others but let this guy get a answer...Role of bile in fat digestion

Bile mixes with the fats in food to form small fat droplets. The droplets can then be chemically broken down by enzymes produced in the pancreas. the digestive system, the pancreas produces enzymes that flow into the small intestine and help break down starches, protein, and fats.