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25.11.2020 •
Chemistry
If the diameter is 21 CM so what is the radius?
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Ответ:
10.5
Explanation:
half of a diameter is a radius, so you divide 21 by 2 to get your radius
21 divided by 2 is 10.5
Ответ:
1) Plants that fix nitrogen, such as peas and other legumes, improve soil quality for future vegetables planted in the same bed. (2) Alternating shallow-rooted and deep-rooted plants in a given area draws nutrients from the soil at varying depths.