Rhiannon digs 6 7/8 inches deep hoole in the ground. she places a tomato plant into the hole. this leaves 3.25 inches of the plant above the ground. she says the height of the plant could be found using the expression 6 7/8 +3.25

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.