Biology, 07.01.2021 20:10, zoeybuch5

7)Drinking alcohol or smoking will a) always lead to a healthy baby
b) damages the placenta by passing on toxins
c) not harm the băby since the placenta can block anything
d) only harms the baby genetically since the placenta will prevent the toxins from passing through to the baby

Answers: 2

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7)Drinking alcohol or smoking will a) always lead to a healthy baby
b) damages the placenta b...