<span>The sickle shaped cells do not move smoothly through blood vessels thus fore they cause Clots.</span>
Hazard Analysis and Critical Control Points
Answer:
The umbilical vein is connected with the vena cava through ductus venosus (structure B).
The Pulmonary artery is connected with the aorta through the ductus arteriosus (structure D)
Explanation:
The diagram depicts the mother and fetal circulation. Oxygenated blood enters the fetus through the umbilical vein. While some of this flow is diverted towards the developing liver vessels, the majority flows directly into the inferior vena cava, bypassing the liver by means of a transient fetal vessel called the ductus venosus.
In the normal postnatal circulation all of the blood coming from the pulmonary artery flows towards the lungs. In the fetus, however, a significant fraction of this blood is shunted into the Aorta instead through another transient fetal vessel known as the ductus arteriosus.
If someone is in a negative mind state it can lead to things like not showering, not eating, not leaving their bed/room. but if they are in a positive mind set they are mentally able to take care of themselves.
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Lust or adultery is the correct answer