The cell membrane regulates which materials are allowed to enter and exit a cell by allowing some materials into the cell, but not everything, making it

Plz 50 points answer only if you know and dont copy from others draw conclusion explain how trade in the east african city-states resulted in a blending of cultures. provide examples

The decision to annex hawaii was a controversial one

What role and side did italy fight on during world war 1? why did they change sides? write this in your own words.