This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What mineral is mainly provided by drinking water? A) Fluoride B) Calcium C) Magnesium D) ... (Read 60 times)

ssal

  • Hero Member
  • *****
  • Posts: 572
on: Aug 21, 2018
What mineral is mainly provided by drinking water?
 A) Fluoride
  B) Calcium
  C) Magnesium
  D) Potassium

Question 2

Approximately what percentage of the world's water is fresh water?
 A) 3
  B) 10
  C) 25
  D) 35
  E) 50


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

voltaire123

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Aug 21, 2018
Answer to Question 1

A

Answer to Question 2

A


ssal

  • Member
  • Posts: 572
Reply 2 on: Aug 21, 2018
Great answer, keep it coming :)

bblaney

  • Member
  • Posts: 323
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
From space earth shows itself as a planet covered mostly by water. From space earth shows itself as a planet covered mostly by water.
2-1b Structure of the water molecule 2-1b Structure of the water molecule
Participation of water in biological reactions Participation of water in biological reactions
Effects of Differences in Solute Concentration on the Movement of Water Molecules Effects of Differences in Solute Concentration on the Movement of Water Molecules
Calcium Salts and Vitamin D Therapy Calcium Salts and Vitamin D Therapy
Functions of Vitamin D Vitamin D Helps Bone Health by Regulating Calcium and Phosphorus Functions of Vitamin D Vitamin D Helps Bone Health by Regulating Calcium and Phosphorus
Video: Parkinson's Disease

For a complete list of videos, visit our video library