Answer:
Domesticated animals made the hard, physical labor of farming possible while their milk and meat added variety to the human diet. They also carried infectious diseases: smallpox, influenza, and the measles all spread from domesticated animals to humans. The first farm animals also included sheep and cattle.
Explanation:
I believe the answer is: ability to solve geometry problems
Dependent variables refers to the type of variable that can be influenced by other variables in the research. In the eample above, ability to solve geomatry problems could be influenced by the type of meals that the subject had (which is a part of control variables)
Answer:
Savanna. Savanna is grassland with scattered individual trees. Savannas of one sort or another cover almost half the surface of Africa (about five million square miles, generally central Africa) and large areas of Australia, South America, and India. Climate is the most important factor in creating a savanna.
Features:
Savanna Grasslands
Grasses and trees - The savanna is a rolling grassland with scattered trees and shrubs.
Rainy and dry seasons - Savannas have two distinct seasons in regards to precipitation. ...
Large herds of animals - There are often large herds of grazing animals on the savanna that thrive on the abundance of grass and trees.