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Answer:
<em>An advertising technique dependent on the desire of people to do what others are doing is the</em> " bandwagon approach."
Exercising regularly, such as biking to work or walking for thirty minutes
Answer: Before about week 8 of pregnancy, a doctor may refer to the fetus as an embryo. The heart of an embryo starts to beat from around 5–6 weeks of pregnancy. Also, it may be possible to see the first visible sign of the embryo, known as the fetal pole, at this stage.