Which types of cells normally replace themselves once every few ...

[Coya19@aol.com]

Which types of cells normally replace themselves once every few years?
 a. muscle cells
 b. skin cells
 c. digestive tract cells
  d. red blood cells
 e. brain cells

Question 2

The DRI recommended intake for protein is set at _____ grams for each kilogram of body weight.<--EndFragment--> erworked.
  1.0.8
  2.1.0
  3.1.2
  4.1.5
  5.1.7

[flexer1n1]

Answer to Question 1

a

Answer to Question 2

1

[Coya19@aol.com]

Great answer, keep it coming

[atrochim]

Thanks for the timely response, appreciate it