dsw2064 dsw2064

03-09-2017
SAT

contestada

Which of the following minerals is beneficial to plants? a. Nitrogen c. Aluminum b. Mercury d. Limestone

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Smayo99 Smayo99

03-09-2017

I would select A. Nitrogen due to the fact Nitrogen is found in most soil samples and Aluminum and mercury are metals. Also, limestone i don't find beneficial to plants whatsoever.

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03-09-2017

nitrogen
aluminium and Mercury are metals and limestone ,I don't think helps plants in any way.
nitrogen is very important for plant growth

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