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.
JOHN LOCKE wrote Life, liberty, and the pursuit of property.. Thomas Jefferson, who wrote the Declaration of Independence used the term life, liberty, and the pursuit of happiness to broaden the idea. In the Declaration, it does not only refer to property, but much more. There's a simple explanation at the site if you would like more information.