Answer:
Explanation:
The blood agglutinate or clots
This does not happen when serum containing B antibodies is added to red blood cells carrying the A antigen because an antibody reacts only with its specific antigen and no other.
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The heart is divided into four chambers. Hope this helps!
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Answer:
The correct answer is c. partial pressure of carbon dioxide (PCO2) in arterial blood.
Explanation:
Ventilation is a term generally used to designate the movement of air in and out of the lungs, that is, alveolar ventilation is the volume of air that reaches the alveoli in one minute and participates in gas exchange. Carbon dioxide partial pressure (PCO2) consists of analyzing the amount of dissolved carbon dioxide in the blood, just like with pO2. Normal results range from 35mmHg to 45mmHg. If the level is low it may indicate respiratory alkalosis; if the level is high it may indicate respiratory acidosis. It can only be analyzed in arterial blood.
Answer:
lower than Ray's
Explanation:
The reason while Louisa's recommendations will be lower than that of Ray's is because after evaluating the amount of recess time that should be given for the next school year, as a new combined school from school A and school B, Louisa has a report which shows over the previous years, children have no recess time in school, while Ray has a report that shows each day children have 60 minutes of research. This will be the reason why her report will be lower than that of Ray's.
