Beginning with Homo habilis, human evolution followed a sure ...

[jrubin]

Beginning with Homo habilis, human evolution followed a sure course of increasing brain size relative to body size.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Native Americans domesticated over 300 food crops, including two of the four most important ones in the world today:
 
  a. tomatoes and squash.
  b. wheat and rice.
  c. potatoes and maize.
  d. broccoli and asparagus.
  e. peas and carrots.

[Chou]

Answer to Question 1

True

Answer to Question 2

c

[jrubin]

Excellent

[kishoreddi]

Gracias!