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IrinaVladis [17]
3 years ago
6

The yearly rise and fall of CO2 levels in the atmosphere are

Biology
1 answer:
Elena L [17]3 years ago
7 0
Seasonal use of fossil fuels, human activities are changing the natural greenhouse. Over the last century the burning fossil fuels like coal and oil has increased carbon dioxide in the atmosphere.
Hope this helps!!
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No, her height is within normal range, and her pituitary gland is working normally.

<h3>Why is the pituitary gland called the master gland?</h3>

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Thus, her height is within normal range, and her pituitary gland is working normally.

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