While working to restore the roof of his house, Stan feels the rough surfaces of the roof’s shingles. What allows Stan to sense the roughness of the shingles?

The correct answer is Specialized neurons in the skin generate action potentials when distorted by the rough surface.

Explanation: Neurons are the cells that make up the nervous system, responsible for conducting, receiving and transmitting nerve impulses throughout the body, causing it to respond to stimuli in the environment, for example. The human nervous system is formed by two groups of cells: neuroglia and neurons.

explanation:

actually, not all representation was acceptable based on this little piece of article, in 1776, the second continental congress issued the declaration of independence, stating their specific grievances with the british monarchy and why they were going to create a separate government. after the colonies separated from the british monarchy and formed the united states of america, they had to answer some crucial questions: 1) if not a monarchy, what type of government was the united states going to have? 2) what kind of government was going to protect the people without violating their individual liberties?