Question

8. How can you prove that water helps the food to move easily in the
digestive tract, using sponge, water and pipe?​

Answer 1

Answer:

We lose water during the day just by breathing, sweating and digesting. You must replace the water lost or you will become dehydrated. You may be wondering how much water you need? There is no one answer because the amount of water varies from person to person.

We lose water during the day just by breathing, sweating and digesting. You must replace the water lost or you will become dehydrated. You may be wondering how much water you need? There is no one answer because the amount of water varies from person to person.There are many variables that affect daily water requirements including personal differences such as metabolism, physical activity, and medications as well as environmental conditions such as climate. Men usually need more water than women. Pregnant or nursing mothers will also need more water.