Smarty Pants Quiz
09
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Which element is needed for plant growth and is used in plant fertilizers?
Calcium
Arsenic
Nitrogen
Chlorine
Any better ideas? Try again!
Nitrogen is part of the chlorophyll molecule, which gives plants their green color and is involved in creating food for the plant through photosynthesis.
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09
00
00
Which element is needed for plant growth and is used in plant fertilizers?
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