The placenta develops within the first couple of weeks of pregnancy. The placenta is the lifeline of the fetal body and soon after the placenta is developed and in place, it begins starting to absorb nutrients for the developing fetus. This all occurs in the first trimester.
Answer:When someone becomes depressed in certain seasons (typically happens in the winter months). However, It can happen based on events that take place during those months or simply just the weather.
Explanation:
The answer is C: Number of contractions of the heart that occur in one minute when your body is at rest.
Answer:
Your answer would be (C) Increase your exercise intensity and duration.
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