The importance of food
Man needs to eat to live. The foods we eat will produce the energy used to make us strong and healthy However, do you know how the digestive system in our bodies works? Here's the explanation.
The food we eat is broken down into small pieces by the action of teeth, mixed with saliva, which contains a digestive juice that moistens the food. The juice is secreted by the glands in the mouth so it can be swallowed easily.
Man needs to eat to live. The foods we eat will produce the energy used to make us strong and healthy However, do you know how the digestive system in our bodies works? Here's the explanation.
The food we eat is broken down into small pieces by the action of teeth, mixed with saliva, which contains a digestive juice that moistens the food. The juice is secreted by the glands in the mouth so it can be swallowed easily.
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