Why is food one of the most variable parts of a budget? A. Food is inexpensive in all regions.

B. Fast food is a choice anyone can afford.

C. There is a range of choices at every price level.

D. Some people prefer to eat food that is very expensive.

Which strategy is an effective way to overcome internal barrier to seeking ? a) getting permission b) finding financial support c) becoming employed d) calling a hotline

Sweat glands that cause orders during puberty are present in the body from the time of brith

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.