The correct answer is letter D
Sensory Adaptation is the reduction of our sensitivity to stimuli that do not change. Adaptation occurs after constant exposure to a stimulus, our nerve cells start firing less frequently.
Sensory adaptation is a decrease in attention to a stimulus that is not the object of conscious control.
The correct answer is letter B.
Privilege gives white people higher wages, greater access to education, and even more ability to stay alive.
Being one of the consequences of racial inequality in the country since the period of enslavement, white privilege is a silent, naturalized factor in daily life that conditions blacks to the worst conditions of life and guarantees whites easy access to various types of social advantages.
Southern states threaten to nullify the tariff on imports enacted by Congress in 1828 because the tariff caused imports to cost more which hurt Southern states.
Answer: Option B
<u>Explanation:</u>
The tariff that the Congress enacted in the year 1828 on the imports from the English people in the United States caused the imports to cost more to improve the sale of the domestic products and reduce the imports from the European countries.
Since the manufacturers were mostly in the Northern part, the income from the tariff benefited those northern manufacturers only and it had an adverse affect on the Southern states.
South Africa is a parliamentary representative democratic republic, wherein the President of South Africa, elected by parliament, is the head of government, and of a multi-party system. It consists of three branches.
