Answer:
When a meal is put into the mouth, enzymes such as salivary amylase starts the digestion of Carbohydrates.
When the food is swallowed,Stomach enzymes containing pepsin and Hcl starts in the digestion of Protein.
The food then moves Into the duodenum which is a part of the small intestine. The protein is then again acted on by trypsin to form amino acid polypeptides.
Digestion of fats and oil starts here too and it is aided by bile which is produced by the liver and secreted by the gall bladder. Pancreatic juice which contains amylase and lipase acts on the starch and lipids respectively for further breakdown into glucose and glycerol respectively.
Nutrient and water reabsorption takes place in the large intestine the waste is expelled as faeces through the rectum.
Answer:
A hypothesis is a tentative statement about the relationship between two or more variables. It is a specific, testable prediction about what you expect to happen in a study.
Answer: A
Explanation: It travels through tubes called ureters
The cell grows to its mature size
