En un cultivo ha crecido un hongo a la derecha y varias colonias de bacterias a la izquierda ¿Que efecto tendrá el hongo sobre el desarrollo de las bacterias

but there is no

i guess you forgot putting it.

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this