Which of the following is true of anticyclones?
a. their widespread sinking motions causes the air to warm.
b. their widespread rising motions causes the air to cool.
c. their widespread sinking motions causes the air to cool.
d. their widespread rising motions causes the air to warm.

Chen's research team randomly assigned some newborns and their mothers either to a breastfeeding promotion group (where breastfeeding was encouraged, but not required) or to a normal pediatric care group (where breastfeeding was neither encouraged nor discouraged). which research method did they use?

Which powers best complete this graphic?

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?