Answer:
If the person receives blood with the wrong antigen, then the body will attach and reject it. (Second option)
Explanation:
No matter the condition of the patient, whether they have a disease or not, when receiving blood, cross-match is always done to ensure that you are getting the right blood that is compatible with your blood. We check for blood type and Rh factor. If you get blood that does not lack the same antigen as your blood type, your immune system will react to the foreign antigen and destroy it, which in turn rejects it. These types of complications can be detected right away, but it can also be very deadly.
Central pacific railroad built the transcontinental railroad eastward from Sacramento California by hiring 10,000 chinese laborers to work on the tracks
Answer:
Federalism is the system of government in which power is divided between a central government (so America's federal government) and regional governments (state governments). So I think it is C
Explanation:
Answer:
This is the answer of your question .
A. The production of its own cotton to put the South out of business
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