I think u forgot to submit ur question lol
Answer:
Nothing. Advertisements are not a valid source of scientific evidence since they are testimonials.
Explanation:
Testimonials are an important toll in marketing industry and are often used to show the efficacy of a product such as this "Fit-Gadget". It is not unusual to for people to base their decision on this testimonials even though they are not grounded in science. This factor, of not being based in scientific evidence discards them as a source of reliable evidence.
Yes
The 2004 revision of the <span>Sphere Handbook </span><span>(Sphere Project, 2004) provides minimum standards for food security, nutrition and food aid. These are a practical expression of the right to food, and reflect the core content of that right, contributing to its fulfilment around the world</span>
Answer:
D, all of above would cause the supply of labor to sift. all of them would cause people to work more/less.
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