<span>A person who has rh- blood can develop rh agglutins through;

1. Pregnancy.
2. Transfusion.
3. Exposure to blood.

Agglutination is termed as clumping of particles. It is the process which occurs when an antigen is mixed with its corresponding antibody known as isoagglutinin.
When people are being given blood transfusion of wrong blood group then the antibodies will react incorrectly with the transfused blood group, then the erythrocytes clump up and stick together which causes them to agglutinate.</span>

3 0

3 years ago

why is the vegetation at the bottom of mountains generally not the same as vegetation found at higher altitudes on mountains

postnew [5]

Because of the moisture and height difference so some can provide more coldness while the other could be hot

6 0

2 years ago

According to the map, which part of the U.S. has the GREATEST potential for earthquake risks?

Firlakuza [10]

Pacific Coast. As this area is in the bottom left and therefore has the highest hazard according to the key.

7 0

3 years ago