The entirety of your paper hangs on that sentence, which is generally the last sentence of your introductory paragraph. In summary, your introductory paragraph should contain the following: 1  an attention-grabbing first sentence. 2  informative sentences that build to your thesis.
fledgling definition, meaning, what is fledgling: a young bird that has grown feathers and is learning to fly. Learn more.
Merriam-Webster dictionary simply says a newborn is a baby who is recently born and does not put an upper limit to the term. The dictionary also defines an infant as a child in the first stage of life but doesn't give any age specifics.