What are the three classic models of coping skills

Which is a direct benefit of prohibiting nicotine and tabacco use in schools?

Will treating a viral infection with antibiotics affect the course of the infection? a) no; antibiotics work by inhibiting enzymes specific to bacteria. antibiotics have no effect on eukaryotic or virally encoded enzymes.b) no; antibiotics do not kill viruses because viruses do not have dna or rna.c) yes; antibiotics activate the immune system, and this decreases the severity of the infection. d) yes; antibiotics can prevent viral entry into the cell by binding to host-receptor proteins.

During polarizacion potassium has a blank charge sodium has a blank charge and calcium has a blank charge