please solve this question.
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SOLUTION ::
Brain and spinal cord is necessary for the proper functioning of humans and animals.Brain is protected by the Cranium(skull)and it is surrounded with a fluidly substance which helps in the absorption of damage and spinal cord is protected by the vertebral column or the backbone.
PLEASE MARK IT BRAINLIEST
Answer:
The brain is a complex organ made up of specialized nerve and supportive tissues. It’s surrounded by many bones that together form the skull. The part of the skull where the brain sits is called the cranium. The base, or lower part, of the brain is connected to the spinal cord. Together, the brain and spinal cord are known as the central nervous system (CNS). Many nerves send electrical signals to and from the brain and spinal cord.
Structure and function of the brain
The brain is the body’s control centre. It constantly receives and interprets nerve signals from the body and sends new signals based on this information. Different parts of the brain control movement, speech, emotions, consciousness and internal body functions, such as heart rate, breathing and body temperature.
The brain has 3 main parts: cerebrum, cerebellum and brain stem.
Types of cells in the brain
The brain is made up of 2 main types of cells:
Nerve cells (neurons) are cells that carry the electrical signals that make the nervous system work. They cannot be replaced or repaired if they are damaged. They are the longest cells in the body.