Because u need the light element
A. true he believed in the domino theory
The time before humans invented writing is known as prehistory.
Answer:
The factor being manipulated is the amount of water. Tree size depends on water. So tree size is x and water is y. X=dependent variable
y= independent variable
Answer:
South America's landscape is dominated from mountains and highlands such as the Andes, river basins such as the Amazon and Orinoco and coastal plains where the Atacama Desert also belongs to. Countries in South America that are located in the Northern Hemisphere
Explanation: