Asodium atom has one outer electron and a carbon atom has four outer electrons how might this difference be related to the types of compounds formed by atoms of these two electrons

Is there any danger to eating mold?

Which type of bacterial reproduction is depicted in the diagram?

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures