Breast tenderness would be considered a presumptive sign of pregnancy.
The fertilization of sperm and ovum occurs at ampulla isthmic junction of fallopian tube. This ovum travels to the uterus and joins with the uterus for further development. Two weeks after the fertilization or conception, pregnancy is said to begin.
This is accompanied with missed periods or menstruation. Other important presumptive signs include nausea, vomiting, breast tiredness, back pain, poor sleep etc. In humans, the pregnancy or gestational period lasts for around 40 weeks or 80 days. Estrogen, progesterone and human chorionic gonadotropin are the three hormones that rise at the start of pregnancy.
Estrogen regulates progesterone and increases blood flow while progesterone prepares the uterus for implantation of fertilized ovum. The third hormones indicates the creation of placenta.
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Answer: Natural Good
Explanation: It is something that comes from nature making it a natural good. It would not be a capital good because capital goods are products created by people. And it would not be a human good because human goods are jobs and services that are done by people.
Answer:
Social structure
Explanation:
The social structure is made up of all those institutions and practices that form a society and organize social life while establishing limits on individual's behavior:
<em>This creates a set of arrangments and patterns of behavior, that shape each individual somehow to make him fit in the social system. </em>
Some of these social structural components can be: Institutions like Economy, Politics, and practices like roles, norms, values.
They make possible, to live together.
You hear a scream and some loud noises from a few feet away in the crowded school playground. Walking across the playground, you tell yourself to stop and check the scene for safety first.
Avoiding dimly lit locations can help you feel safer, but you shouldn't assume that everything is safe and secure there.
Regardless of where you go or whether you walk alone, it is imperative that you pay attention to your surroundings and exercise caution. You can take a variety of precautions to guarantee your safety at night.
Make sure to map out your trip in advance. This can prevent you from getting lost if you are walking in an unfamiliar region. You'll be able to stroll with assurance.
Never use your phone while walking for social calls or listening to music. In the event that you spot something fishy, your phone can save your life.
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I believe it would be Dickens and Twain !! Both were social critics.
