Which two minerals are the major part of the crystal, ...

[magmichele12]

Which two minerals are the major part of the crystal, hydroxyapatite, formed in ossification of bone?
 A) sodium, chloride
  B) sulphur, magnesium
  C) calcium, phosphorus
  D) calcium, potassium

Question 2

An estimated ____ percent of adults in the United States consume five or more alcoholic drinks in a single day at least once a year.
 A) 14
  B) 20
  C) 26
  D) 35

[dpost18]

Answer to Question 1

C

Answer to Question 2

B

[magmichele12]

Both answers were spot on, thank you once again

[dpost18]

Great! Please up vote