Questions

The basic unit of the nervous system is the Neurons.

The neuron is a single nerve cell, and you have billions of them.

There are three basic types of neurons::

1. Association,

2. Afferent  and

3. Efferent.

The association neurons comprise the central nervous system (CNS) that is the brain and spinal cord.

The afferent neurons are also known as the sensory neurons, they bring the stimuli from the sensors (e.g., skin, eyes, ears) to the CNS.

The efferent neurons are also known as motor neurons, they bring the responses from the brain to the muscles and the glands.

The federal government debt is equal to the sum of past budget deficits minus the sum of past budget surpluses.

The economy of the gilded age was characterized by growth in industry.

A duty is a task that is to be obeyed, followed and respected by all the citizens of the country or state.