You are presented with the question "what shares some of the same structures and basic functions?" and the following answer choices: 
- hair and skin
 - sensory neurons
 - an organism's body
 - animals
 - volume and plants
 - gravity and clouds
 - density and humans
 - Veins and arteries.

Now knowing that all cells share some of the same structures and basic functions and hair cells are also a type of skin cell, choose the best answer.


 

 hair and skin        