« previous next »

Author Question: Your friends routinely spend money on bottled water. In your nutrition class you learned a few ... (Read 64 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Aug 20, 2018
Your friends routinely spend money on bottled water. In your nutrition class you learned a few reasons why this is unnecessary. What could you tell your friends to convince them that tap water is fine?
 
  What will be an ideal response?

Question 2

Discuss the functions of water in the body.
 
  What will be an ideal response?


johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: Bottled water is more costly (about 1 to 4 per gallon. and though generally safe, some bottled water is not tested for contaminants. Bottled water does not have to meet the same strict standards as tap water. It may not contain fluoride, which is needed to prevent tooth decay.

Answer to Question 2

ANS: Water is a very important substance in the body. It (1. maintains fluid balance inside the body; (2. acts as a universal solvent (a liquid in which substances dissolve); (3. as part of blood, it helps transport oxygen, nutrients, and other important substances to your cells and transports waste products away from your cells; (4. as part of lymph, it helps transport proteins back to the bloodstream, and transports wastes and microbes through cleaning stations called lymph nodes before the lymph returns to the blood; (5. aids in temperature regulation by absorbing and releasing heat; (6. acts as a lubricant to joints, eyes, and gastrointestinal tract; and (7. is part of the fluid that surrounds certain organs and a developing fetus, protecting them from harm.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
Reply #2 on: Aug 20, 2018
Thank you!


johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #3 on: Aug 20, 2018
Always glad to help...


« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Water movement between capillaries and interstitial fluid. Water movement between capillaries and interstitial fluid.
Lake position in the landscape and proportion of water received as groundwater (data from Webster et Lake position in the landscape and proportion of water received as groundwater (data from Webster et
Cat Got Money Cat Got Money
A single overhead camshaft engine with a timing belt that also rotates the water pump. A single overhead camshaft engine with a timing belt that also rotates the water pump.
MHC Class I and Class II Molecules MHC Class I and Class II Molecules
Water as a Solvent Water as a Solvent
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library