Water

Question 1

what are the functions of water?

Answer 1

• regulates body temperature
• aids in the removal of ways from the kidney
• aids in the lubrication of the joints and organs
• acts as a medium for chemical reactions
• aids in the transportation of nutrients around the body

Question 2

explain how water helps to regulate body temperature

Answer 2

• the body loses water through breathing, perspiration and urination
• water maintains homeostasis by cooling down the body during hot weather or after strenuous exercises
• when the body temperature increases,sweat glands produce sweat on the surface as the sweat evaporates to cool down the body

Question 3

explain how water aids in the removal of water from the kidney

Answer 3

• the kidneys work to excrete water soluble waste products

- water also adds bull to solid waste through the lubrication of the colon to prevent constipation

Question 4

explain how water aids in the lubrication of the joints and organs

Answer 4

• the cartilage and synovial fluid is largely made up of water
• it protects our joints to nutrients and oxygen
• water also protects the lining of the digestive tract by forming tears

Question 5

explain how water acts as a medium for chemical reactions

Answer 5

• water is an excellent solvent for many chemical reactions as chemicals are more reactive in aqueous solutions than solids
• one example of this is digestion to break down food

Question 6

explain how water aids in the transportation of nutrients around the body

Answer 6

• about 85% of blood is made up of water
• blood carries dissolved substances such as nutrients and oxygen to cells and waste products and carbon dioxide for removal

Question 7

what are some sources of water?

Answer 7

• beverages
• soups
• milk
• fruits

Question 8

what are some ways to increase water intake?

Answer 8

• drink more water
• consume fruits and vegetables with high water content such as watermelon and cucumber
• drink more soups