Dementia can be caused by a deficiency of vitamin B12. Indicate ...

[xclash]

Dementia can be caused by a deficiency of vitamin B12.
  Indicate whether the statement is true or false

Question 2

Flatware has assigned positions on the table setting
 a. depending on the type of table service.
  b. depending on whether a linen table cloth is being used or not.
  c. depending on the type of meal being served.
  d. that remain the same, no matter the type of meal being served.

[Koolkid240]

Answer to Question 1

True

Answer to Question 2

c