Yes | No Thank you! Yes, my 15 month old daughter just got her first flu shot as well, and they told us the same thing. They break up the dose to gradually build up your child's immune system, and one shot would be too high of a dose at this age.
They are a type of mollusk, related to clams and oysters. Slugs are soft bodied, generally brownish or grayish, with eye stalks. They vary in size from 1/4 inch to two inches or longer. Slugs leave a silvery slime trail that they secrete as they move.
Evolution: The banana slug is a mollusk, which came from the sea. Their stages of evolution can be seen in other various species of land and sea mollusks. Therefore, slugs are believed to have evolved from marine snails and to have once been protected by a large shell (Harper 1988).he banana slug is the second largest slug in the world, growing up to 10 inches in length. On average they range between 6-8 inches, with a life span of 1-7 years (Harper 1988). Their coloring is sometimes bright yellow, occasionally with black spots, or solid greenish.