What would happen if a decomposers were absent from the forest ecosystem?

Why is permeable soil best for plants that need a lot of drainage?

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?