Answer:
why are bacteria a necessary part of the nitrogen cycle
My answer will be A other thing cannot use atmosphere nitrogen.
B They reduce insect threats
Forms<span> when low viscosity basaltic </span>lava accumulates<span> during non-</span>explosive eruptions<span>. ... -Steep sides -Generally small -The </span>magma<span> that </span>forms<span> this </span>type <span>contains </span>more<span> water and silica, making it </span>more<span> viscous and therefore </span>more explosive<span>.</span>
