We the People of the United Statesâ¦. As per the Constitution, the U.S. House of Representatives makes and passes federal laws. The House is one of Congressâs two chambers (the other is the U.S. Senate), and part of the federal governmentâs legislative branch. The number of voting representatives in the House is fixed by law at no more than 435, proportionally representing the population of the 50 states.
The autonomic nerve cell bodies lie along a chain that runs parallel with the spinal cord and inside the vertebrae, while their axons exit in the spinal nerve sheaths. The brain, spinal cord and nerves consist of more than 100 billion nerve cells, called neurons.
1 They are stimulated by signals reaching them from Sensory neurons, other inter neurons or both. 2  It is estimated that human brain contains 100 billion inter neurons averaging 1000 synapses (or connection points) on each. 3  The term inter neuron encompasses a great variety of structural and functional types of cells.