Question

Solv this question and give write answers​

Answer 1

Answer:

First mark me as brainly so I can help you anytime dear

Explanation:

Answer 2

please mark me as brainliest!!!

Answer:

1) Saliva is deeply associated with health or the functions of our body, including teeth and gums. The production of saliva is promoted when we chew food thoroughly. Saliva has various functions including chemical digestion and cleaning the mouth.

2) Mechanical digestion involves physical movement to make foods smaller. Chemical digestion uses enzymes to break down food.

3)Chyme, a thick semifluid mass of partially digested food and digestive secretions that is formed in the stomach and intestine during digestion. In the stomach, digestive juices are formed by the gastric glands; these secretions include the enzyme pepsin, which breaks down proteins, and hydrochloric acid.

4)From the small intestine, undigested food (and some water) travels to the large intestine through a muscular ring or valve that prevents food from returning to the small intestine. By the time food reaches the large intestine, the work of absorbing nutrients is nearly finished.

5)Assimilation is the movement of digested food molecules into the cells of the body where they are used. For example: glucose is used in respiration to provide energy. amino acids are used to build new proteins.

6)The liver is the largest solid organ in the body. It removes toxins from the body's blood supply, maintains healthy blood sugar levels, regulates blood clotting, and performs hundreds of other vital functions. It is located beneath the rib cage in the right upper abdomen.