The form of nitrogen listed below that can be utilized by most living things is:
n2
h2no3
nh3
none of these

[ answer ]

foliated

[ explanation ]

foliation forms in a rock when pressure squeezes the rock together. the rock then has a design of many different color little lines. there are three types of foliated rock. the types are slate, schist, and gneiss. each type of foliated rock is different based on grain size and foliation characteristics. the lines appear when the rock has been under pressure.

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any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.