<em>Blood typing is done so you can safely donate your blood or receive a blood transfusion. It is also done to see if you have a substance called Rh factor on the surface of your red blood cells. Your blood type is based on whether or not certain proteins are on your red blood cells. These proteins are called antigens.</em>
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Answer:
Move to the opposite sides of cell
Explanation:
You can start eating healthy now and exersize and stay away from bad foods.
Yes. <span>But if you look closely, they are still not exactly the same. They will always have some physical differences due to differences in their environment. Some </span>identical twins can<span> have </span>different heights<span> and weights. This is because </span>height<span> and weight are controlled by what you eat as well your DNA.</span>
