Answer:
a
Explanation:
After Columbus’ arrival in the Americas, the animal, plant, and bacterial life of these two worlds began to mix. This process, first studied comprehensively by American historian Alfred Crosby, was called the Columbian Exchange. By reuniting formerly biologically distinct land masses, the Columbian Exchange had dramatic and lasting effects on the world. New diseases were introduced to American populations that had no prior experience of them. The results were devastating. These populations also were introduced to new weeds and pests, livestock, and pets. New food and fiber crops were introduced to Eurasia and Africa, improving diets and fomenting trade there. In addition, the Columbian Exchange vastly expanded the scope of production of some popular drugs, bringing the pleasures — and consequences — of coffee, sugar, and tobacco use to many millions of people. The results of this exchange recast the biology of both regions and altered the history of the world.
Answer:
c) Uninformed participants took on the emotions of others around them.
Explanation:
Schachter and Singer’s classic study or theory on emotions was developed during the year 1962. It is also referred to as the Schachter theory, cognitive arousal theory of emotion, attribution of emotion, or two-factor theory of emotion.
The Schachter-Singer theory is described as an individual's emotions are the result of the cognitive as well as the physiological processes.
In other words, an individual experiencing or being aware of the emotional state is the functions related to the cognitive interpretations or the physiological arousal of the physical state.
Answer:
Paleontology seeks to map out how life evolved across geologic time. A substantial hurdle is the difficulty of working out fossil ages. Beds that preserve fossils typically lack the radioactive elements needed for radiometric dating. This technique is our only means of giving rocks greater than about 50 million years old an absolute age, and can be accurate to within 0.5% or better.
Explanation:
Explanation:
The furture of HR will be about delivering three things to the organization,Efficient and effective human capital processes-streaming,standardizing,and integrating talent organization (recruiting,training,performance management,rewards,and retention).
Answer:
He treated his subjects with fairness to create a strong empire.
Explanation:
Cyrus the Great was the founder of the Achaemenid Empire, the first Persian Empire. He created the greatest empire of the world until these days.
After his conquest, Cyrus respected the customs and religions of the lands he conquered. It worked out as a very successful model for centralized administration and establishing a government,
I hope this answer helps you.
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