The chord symbol iii could be followed by the letter a to indicate that it is F# minor chord in root position (ie not inverted) - D major scale chord iiia. Instead, iii could be followed by the letter b to indicate that it is F# minor chord in 1st inversion - D major scale chord iiib.
According to the Centers for Disease Control and Prevention, a baby is considered an infant until he reaches one year of age. During this stage, the infant reaches several developmental milestones.
A baby lion is called a CUB. A cub in general is the young of certain large predatory animals such as bears and big cats; analogous to a domestic puppy or kitten. Here is a photo of a lovely cub. Here is a link that has information regarding other baby animals. I hope it fits the question.