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.
What did the Declaration of Sentiments said? We hold these truth to be self-evident that all men and women are created equal. What did Elizabeth Cady Stanton and Susan B. Anthony following the convention. Stanton didn't like speaking at conventions, but she could write awesome speech. Anthony is a reformer with a flair for public speaking.