This topic contains a solution. Click here to go to the answer

Author Question: Which of the following minerals is a component of teeth enamel? a. Fluoride b. Selenium c. Copper ... (Read 116 times)

bobypop

  • Hero Member
  • *****
  • Posts: 539
Which of the following minerals is a component of teeth enamel?
 a. Fluoride
  b. Selenium
  c. Copper
  d. Iodine

Question 2

Which of the following is considered a macronutrient?
 A) Iron
  B) Carbohydrates
  C) Vitamins
  D) Minerals



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

a

Answer to Question 2

B




bobypop

  • Member
  • Posts: 539
Reply 2 on: Aug 21, 2018
:D TYSM


6ana001

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

For a complete list of videos, visit our video library