Which of the following is the accurate percent alcohol for the ...

[penza]

Which of the following is the accurate percent alcohol for the following proofs, a term used to label hard liquors?
  1.80 proof, 20 percent alcohol
  2.80 proof, 40 percent alcohol
  3.80 proof, 60 percent alcohol
  4.80 proof, 80 percent alcohol

Question 2

If scientific studies demonstrated that chronic energy (kcal) restriction in human beings results in longer life and less debilitation through chronic disease, would you be willing to try this sort of diet to increase your longevity?
  1.Nolonger life isnt worth the discomfort/sacrifice
  2.Yesit would be worth the sacrifice to achieve a longer, healthier life
  3.To be honest, I dont think I could stick with this diet even if I wanted to
  4.Undecided

[ASDFGJLO]

Answer to Question 1

2

Answer to Question 2

3

[penza]

Gracias!

[cpetit11]

TYSM