Need a topic for Anatomy & Physiology paper. Structure & Function-working together...Help!?

Question

I need to write a paper on how structure and function work together. I'm thinking too hard and just can't come up with anything.

Answer 1

Write a paper on:

1.  the synapse

2.  the neuron

3.  the respiratory system

4.  the cardiovascular system

5.  the ribosome

6.  the eye

7.  the organ of Corti

8.  striated muscle

9.  skin

10.  hair