The answer is d- 6. The data indicate that caffeine intake of 6 mg kg−1 in the form of coffee can induce an acute diuretic effect
I’d recommend putting answer B.
Answer:
Improve staff morale
Prevent the spread of infection and disease.
B and C I believe
The correct answer is D, because surrounding yourself with individuals whose company that you enjoy makes you satisfied and scientists have tested this out and they discovered people that are stressed or angry and hang out with someone like their family and they like to hang out with them then their stress or anger will easily go away.
Hope this helped.