The correct answer is; The second trimester.
Further Explanation:
There are several ways a fetus can be exposed to teratogen in the mothers womb. It has to cross the placenta to cause harm to the fetus. Some of the ways this can effect the fetus are;
- Medications
- Infectious Disease
- Environmental Hazards
- Drugs
- Hormones released by the mother while under extreme stress.
The fetus can pass away while in the womb in the 2nd trimester if their is a large amount of teratogen to pass the placenta. If the baby is born, there can be several birth defects such as a heart defect.
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Answer:
Continents looked like they fit together.
Explanation:
The continents as we know them today have formed, millions of years ago, a single continent called pangeia. The first person to propose this theory was Alfred Wegener, a German meteorologist who realized that the continents had very similar contours, which apparently fit together even thousands of miles apart.
Answer: Speak with counsellor, parent, help line.
aminotransferase because it's not a hydrolase