Question

pls answer all these 3 questions guys​

Answer 1

Answer:

1. Fats are digested in the small intestine. The secretion of liver, called bile, breaks down the large globules of fat into smaller globules. ... The bile also makes the medium alkaline so that the pancreatic enzyme containing lipase further digest fats to form fatty acids.

2. The alveoli are thin walled and richly supplied with a network of blood vessels to facilitate exchange of gases between blood and the air filled in alveoli. They have balloon – like structure that provide maximum surface area for exchange of gases.

3. If a disease or condition affects the body's production of red blood cells, the hemoglobin levels may drop. Fewer red blood cells and lower hemoglobin levels may cause the person to develop anemia.

Answer 2

Answer:

here is your answer

Explanation:

Fats are digested by step by step breakdown of fsts by various enzymes in our body such as bile juice 'pancreatic juice

there are million of alveoli present in lungs .if we open them all it would cover area of tennis court or 80m²