You may find the answer is
D) Fetal exposure to alcohol is the cause of many mental abnormalities, such as a smaller cerebrum.
A, while is good isn't as specific and uses basic language.
B is better but doesn't use examples as well as D.
C uses language that could be found offensive, therefore probably not the best for explaining this subject.
The answer is letter A - Rhinostenosis and nasomental. Rhinostenosis is narrowing or obliteration of the nasal airway. Obviously we mainly breathe throw our nose. If it is clogged or being narrowed then we naturally will be having a hard time breathing. Rhinostenosis is a breathing condition.
The partial oxygen pressure (pO2) should be high for the maximum loading of hemoglobin with the oxygen.
Hemoglobin is a quaternary protein that transports oxygen in the blood. Hemoglobin is made up of four heme subunits and an Iron atom. Blood oxygen is bound to the hemoglobin in red blood cells. One molecule of hemoglobin binds the four oxygen molecules and forms the oxyhemoglobin.
The partial pressure of the oxygen is an important factor that determines the binding affinity of oxygen to the hemoglobin. The higher the partial pressure of oxygen the more oxygen binds with the hemoglobin. The hemoglobin binds oxygen rapidly in the pulmonary capillaries of the lungs due to higher partial pressure of oxygen.
Learn more about Oxyhemoglobin here,
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Number one is D and number two is B
Answer:
Here are five important tips for preventing cross-contamination in your operation.
Implement a personal hygiene program. ...
Remind employees to wash their hands. ...
Use separate equipment. ...
Clean and sanitize all work surfaces. ...
Purchase prepared food.
Explanation:
(copied from Google)
