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Nastasia [14]
3 years ago
15

Which group contains the least number of elements

Biology
1 answer:
Westkost [7]3 years ago
6 0

Answer:

Noble Gases

Explanation:

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Refer the the graph below showing the absorption spectrum of chlorophyll a. Explain what the graph is showing
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Answer: The graph shows that chlorophyll a absorbs light principally around 420-450 nm and 650-680nm wavelengths

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