Which of the following is an example of human systems in the Amazon? A Boating on the Amazon River
B Speaking Portuguese
C The Amazon's exact location
D A waterfall on the Amazon River

Giving into indirect pressure to change your behavior or thoughts is called?

Suppose that sociologists and cultural anthropologists are tying to measure the amount of child abuse for cross cultural comparison. they run into disagreement over whether spanking a child is abuse or discipline. what problem are they encountering in their research? a. reliability of the definition of abuse. b. validity of the definition of abuse. c. occam's razor about the definition of abuse. d. none of these.

Which of the following has been the result of clean water supplies, greater availability of medicines, and improved vaccines? a lower crude birthrates b. fewer women working outside the home c. higher levels of education d. longer life expectancies