Answer:
Within-Subjects Experiments
Explanation:
Within-Subjects Designs: this is a form of experimental design in which the participants involved is exposed or subjected to all the conditions.
However, in this case, Alberto, is using Within-Subject Designs (simultaneous) by exposing all the participants to answer arithmetic problems while listening to metal, and then country, and finally classical music simultenously.
The multiple conditions here are: arithmetic problems to solve, listening to different types of music in a sequence that mixed the different types.
Answer:
The French and Indian War began in 1754 as a conflict between British and French colonists in North America. French forces and their allies relied on guerrilla tactics to fight the colonists, notes "The War That Made America," TV series website. ... Guerrilla warfare is particularly effective for forces that are outnumbered
Explanation:
A. they were known as the the "breadbasket" due to the abundance of grain
In spite of the wealth of the country Colombia and its natural resources such as coffee, emeralds and coal, Colombia has a turbulent history which caused a turmoil. And the answer to the given question is letter C. Powerful drug cartels and guerilla groups.
