Answer:
The correct option is : <u>C. prevent the immune system from responding to self-antigens</u> and <u>D. prevent excessive response to foreign antigens </u>
Explanation:
<u>Immune tolerance</u>, also known as the immunotolerance, of the immune system, is a state of unresponsiveness to the cells or tissues that are capable of eliciting an immune response in an organism.
Tolerance is classified into <u>central and peripheral. </u>The central tolerance is induced in the thymus and bone marrow. Whereas, the peripheral tolerance is induced in the other tissues and the lymph nodes.
<u>Central tolerance of the immune system is responsible for discriminating the self cells from the non-self cells of the body and thus prevents the body from responding to self-antigens.</u>
<u>Peripheral tolerance of the immune system is responsible for preventing excessive response of the immune system to foreign antigens like allergens.</u>
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Saudi Arabia- Most authoritarian
Israel- Less authoritarian
Lebanon- Less authoritarian
Syria- Most authoritarian
Explanation:
Saudi Arabia, Israel, Iraq, Iran, Syria, Lebanon all are countries of middle east where these countries are located. Among all the middle east countries Saudi Arabia has most authoritarian government because it is governed by king. And king applied dictatorship here that must be followed by every citizen of the country.
Israel and Lebanon has less authoratarian government where king's dictatorship is slightly loose and democratic environment prevails. Syria has most authoritarian ruling system like Saudi Arabia.
Answer:
because someone needs to speak up for woman rights as u may recall lowell system when woman "revolted" and wanted to be equal and have equal pay if men wont stick up for female we have to stick up for our self not only that but how woman get treated as a toy and yes someone like taht but most people dont like getting toched were hands shouldnt
be plus woman get less pay then men
Answer:
21st-century skills are more important to students than ever before. They provide a framework for successful learning but also ensure students can thrive in a world where change is consistently occuring and learning never stops.
