Research has indicated that little tolerance to caffeine's ...

[lunatika]

Research has indicated that little tolerance to caffeine's __________ develops.
 
  a. renal function effects
  b. stimulant effects
  c. effects on sleep
  d. all of these
  e. stimulant effects or effects on sleep

Question 2

Physical dependence to caffeine can develop __________.
 
  a. almost immediately
  b. after 3 consecutive days of regular use
  c. after one month of regular use
  d. physical dependence does not develop to caffeine

[GCabra]

Answer to Question 1

b

Answer to Question 2

b

[lunatika]

TYSM

[Animal_Goddess]

Thanks for the timely response, appreciate it