Reliance on agriculture can result in ________ because ________. ...

[CBme]

Reliance on agriculture can result in ________ because ________.
 
  a. better health; people can rely on food surpluses
  b. decreased natural selection; food abundances result in less selective pressures on populations
  c. nutritional stress; dependence on a few crops can result in nutritional shortages and famine
  d. poorer health; food is produced using pesticides and other chemicals

Question 2

Individuals suffering from beriberi __________.
 
  a. are probably from a hunter-gatherer culture
  b. lack niacin in their diet
  c. lack thiamine in their diet
  d. lack lime in their diet

[reversalruiz]

Answer to Question 1

Correct Answer: c

Answer to Question 2

Correct Answer: c

[CBme]

Thanks for the timely response, appreciate it

[Chelseyj.hasty]

Excellent