Nitrogen compounds are often used as fertilizers to increase plant growth.
sometimes there is much more nitrogen than plants need. what happens to
most of this excess nitrogen?
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a. it ends up in the ocean, where it feeds algal blooms.
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b. it moves into the air during transpiration in the plants.
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c. it changes into harmless compounds used by bacteria.
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d. it remains in the soil until it is used by other plants.
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Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?