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Natasha2012 [34]
3 years ago
5

The lower chamber of the heart that pumps blood out of the heart is the _______. A. tricuspid valve B. superior vena cava C. lef

t ventricle D. atrium
Biology
1 answer:
ki77a [65]3 years ago
6 0
C. The left ventricle.
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By around week 5, the baby is already developing rapidly, and by week 16, the weight of the baby will skyrocket, nearly doubling its size and weight. Week 20 and your baby will begin to move a lot more than usual and has already developed to the point where it can make expressions and move its arms and legs by week 40, your baby is almost completely developed, has started practicing breathing, and the mother will be suffering through mood swings, cravings, and cramps. 

Labor consists of three stages. There is no real starting point for labor, but you will know when it starts at the beginning of contractions, and your cervix starts to dilate. That is Early Labor.

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