It indicates that the river water is very good quality with nutrients and minerals to support an ecosystem.
It is approximately 400 - 700 nanometres.
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r3t40
Answer:
<em><u>1- The graph provides a comparison of the different marketing strategies</u></em>
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<u><em>2- The graph helps in selecting the best marketing strategy to improve sales</em></u>
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Explanation:
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30 electrons = atomic number
Look at your periodic table. You will see zinc has a atomic number (the top number) of 30.
When you add 30 and 35 you get 65. The is the atoms ATOMIC MASS. So looking at zinc on the periodic table, look at its bottom number, which is its atomic mass. It will be 65.
This means the name of the element is ZINC.
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Answer:
The answer is A
Explanation:
I checked on a temperature converter calculator.
