The baby's first breath is stimulated primarily by
A) the lack of oxygen in the blood
B) the accumulation of carbon dioxide in the blood
C) exposure to the "cold" temperatures outside the uterus
D) the rigors of the birth process
Correct Answer:
Verified
Q14: As the respiratory system ages
A) the costal
Q15: An increase in the pressure inside the
Q16: Fertilization usually occurs in the
A) ovary
B) uterus
C)
Q17: The circulatory system,gonads,and muscles develop from the
Q18: The structure that anchors the developing fetus
Q20: Lipping
A) is a skin condition caused by
Q21: The function of the yolk sac in
Q22: The term fetus is used
A) after the
Q23: The blastocyst,which is a hollow ball of
Q24: The fertilized egg is called a morula.
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