Proteins are naturally occurring polypeptides. They: 1  contribute to the mechanical structure of animals, including humans, e.g. keratin in hair and fingernails, and fibrous proteins such as collagen in tendons.  enable animals to move, e.g. myosin in muscle.
The Declaration of Sentiments can be best described as a document that demanded equality for women based on the ideas in the Declaration of Independence. The correct option among all the options that are given in the question is the first option. I hope the answer comes to your help.
Lyric poetry, in which the poet speaks of his or her own feelings in the first person and expresses a mood, was not especially common in the Restoration period. Poets expressed their points of view in other forms, usually public or formally disguised poetic forms such as odes, pastoral poetry, and ariel verse.