Please watch the voicethreads of at least 5 of your classmates. You will make comments on these voicethreads based on your opinions of:

You must make at least 5 comments by the end of the day Friday, February 19.

Selenium
Copper
Vitamin B12
Vitamin C
Folate
Chromium
Vitamin A
Magnesium
Vitamin K
Phosphorus
Potassium
Zinc
Vitamin B2
Calcium
Vitamin E
Water
Vitamin B5
Sodium
Iron
Sulfur