Answer:
Teratogens can cause severe birth defects, malformations, or terminate the pregnancy altogether (Jancárková, & Gregor, 2000). The placenta is known as an effective barrier from any detrimental pathogen that can potentially hurt the fetus.
Explanation:
Your not giving me any options to pick from
6.3x106
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Answer:
this means to assess a persons major
Explanation:
education