In addition to serving individual customers, other companies, and the government, who do many workers in this cluster provide services to? their friends and families their political representatives computer experts at other companies other workers in their company

Ch4 and ph3 are both covalent since they are composed both of non-metals.    ch4 is non- polar because of  london forces and has a geometry of tetrahedral  ph3 , on the other hand, is umbrella shaped polar and has dipole-dipole intermolecular force (imf) . since ph3 is polar, it has a stronger imf   

Answerhave membrane-bound organelles;

Ithink it’s carbon dioxide