The variability in blood groups is important only because they ...

[leo leo]

The variability in blood groups is important only because they have great medical significance.
 
  Indicate whether the statement is true or false

Question 2

Early Homo (in one form or another) overlapped in time with the australopithecines
 
  A) 0.8 million years
  B) 0.5 million years
  C) 1.6 million years
  D) 2.0 million years
  E) they did not overlap at all

[orangecrush]

Answer to Question 1

FALSE

Answer to Question 2

A

[leo leo]

YES! Correct, THANKS for helping me on my review

[kilada]

Thanks for the timely response, appreciate it