<span>That is, to make money, most manufacturers need to sell their products in size able quantities.
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Answer:
Heres your answer
Explanation: the answer is option A
The problems are the overgrazing, salinization(<span>Soil salinity)</span> and water availability.
These are included to be the problems of agriculturists in the region
<span>First a science fair requires projects. They should be a diverse group of experiments and demonstrations. Second, the students should be present and close by their project so they can explain their work. The third important component of a successful Science Fair is community mentors to act as judges. The judges should interact with the students, make fair decisions, and spark interest in science.</span>
