Sagot :
Two processes make the element nitrogen useful to plants:
1) The heat that lightning makes as it moves through the atmosphere and
2) the biological action of a type of plant called legumes. Examples of
legumes are peanuts and soybeans.
Two processes make the element nitrogen useful to plants:
1) The heat that lightning makes as it moves through the atmosphere and
2) the biological action of a type of plant called legumes. Examples of
legumes are peanuts and soybeans.