Standardized serving sizes:
select one:
a. are not required
b. make nutritional comparisons of similar products easier
c. gives the % daily value of a product
d. lists the ingredients of a product

B. make nutritional comparisons of similar products easier or C. Gives the Percent Daily Value of a product I would go with C

Answer: pathogensstep by step solution:

Your dog can sniff at or even eat a bit of catnip. the herb is edible and not harmful. just don't expect them to roll around like a cat would! your dog may scrutinize catnip by licking and smelling at it, or be totally indifferent to this stimulant.