Author Question: The average healthy adult is ________ percent water. A. 30 B. 40 C. 50 D. ... (Read 20 times)

brutforce

  • Hero Member
  • *****
  • Posts: 540
The average healthy adult is ________ percent water.
 
  A. 30
  B. 40
  C. 50
  D. 60

Question 2

Most American communities have a water supply that contains added ________ that can improve dental health.
 
  A. bacteria
  B. magnesium
  C. fluoride
  D. sodium



Athena23

  • Sr. Member
  • ****
  • Posts: 305
Answer to Question 1

ANS: D

Answer to Question 2

ANS: C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

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?

If you could remove all of your skin, it would weigh up to 5 pounds.

For a complete list of videos, visit our video library