because of the "likely" in the question, I would say C (three years old)
but this question is very subjective. Children have their own progresses and can't be compared.....
Some are walking at 12 months, some at eighteen months, same for speaking !
For some people it will make them drunk others not, but for all, it will increase the risk of sicknesses.
a common vegetable found in pet food is corn and it can be bad for the animal to consume a lot of it
