Restaurants and fast food outlets often serve large portions that increase caloric intake.

A) Eating away from home does not necessarily decrease social interaction, inasmuch as families or friends may eat away from home in groups.
B) Eating out does not necessarily decrease the variety of foods eaten, depending on individual food choices.
C) Eating out has not been related to physical activity levels.

The load is the pivot point of a lever.

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.

When were the first laws enacted in the united states to protect farm animal from cruel treatment? select one or more: a. 1480 b. 1792 c. 1828 d. 1886