The four EAC commissioners are appointed by the president and confirmed by the U.S. Senate. EAC is required to submit an annual report to Congress as well as testify periodically about HAVA progress and related issues. The commission also holds public meetings and hearings to inform the public about its progress and activities.
Nervous tissue is found in the brain, spinal cord, and nerves. It is responsible for coordinating and controlling many body activities. It stimulates muscle contraction, creates an awareness of the environment, and plays a major role in emotions, memory, and reasoning.
Here are some examples of nervous tissue: 1  Gray matter-cells without insulation, tightly packed in your brain and in the inner part of your spinal cord. 2  White matter-cells insulated by a substance called myelin. 3  Neuroglial cells-these cells support and nourish the nerve cells.he nervous system is not just built from neurons. There are also cells that don't communicate, but wrap around the neurons to nourish and protect them, called Schwann cells. The organs of the nervous system work together to coordinate body processes.