How are carbon's valence electrons related to the bonds it forms?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

Asample of soil from a c horizon is light brown in color and has a high content of a mineral called feldspar. which of the following statements is most likely true

What is a radical? a group of atoms that give off radiation a group of atoms that act like one atom a group of ions that have no charge a group of ions that break up during a reaction