D.
the deliberate modification of Earth’s surface through cultivation of plants and rearing of animals
Answer:
In 1992, Musk left Canada to study business and physics at the University of Pennsylvania. He graduated with an undergraduate degree in economics and stayed for a second bachelor's degree in physics. After leaving Penn, Musk headed to Stanford University in California to pursue a PhD in energy physics
Answer:Individuals whose physiological needs are not met may die or become extremely ill.
Explanation:
Answer:
The answer is D, the Nueces River.
Explanation:
Conflict with Mexico began when the United States annexed Texas as a state in 1845. Mexico claimed that the new border between Texas and Mexico was the Nueces River, while the United States contested the border was the Rio Grande.
I might be wrong, but I believe it's A,B,D
