do the movement in all organs in the body is same ? Justify your answer .
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Answer:
no they have there particular momments
Explanation:
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Answer:
In the human body, there are five vital organs that people need to stay alive. These are also a number of other organs that work together with these vital organs to ensure that the body is functioning well.
Organs of the body and their functions
The interactive body map below shows the organs of the body and which systems they play a role in.
Vital organs
The vital organs are those that a person needs to survive. A problem with any of these organs can quickly become life threatening.
It is not possible to live without these organs. That said, in the case of the paired kidneys and lungs, a person can live without one of the pair.
The sections below will look at the five vital organs in more detail.
Brain
The brain is the body’s control center. It forms the core of the central nervous system by creating, sending, and processing nerve impulses, thoughts, emotions, physical sensations, and more.
The skull encloses the brain, protecting it from injury.
Neurologists are doctors who study the nervous system. Over time, they have identified numerous parts of the brain, including systems within the brain that function similarly to independent organs.
The brain is made up of three main subparts: the cerebrum, the cerebellum, and the brainstem. Within these areas, there are several key components of the brain that, together with the spinal cord, comprise the central nervous system.
The major areas of the central nervous system include:
The medulla: This is the lowest part of the brainstem. It helps control heart and lung function.
The pons: Located above the medulla in the brainstem, this area helps control eye and facial movement.
The spinal cord: Extended from the base of the brain and down the center of the back, the spinal cord helps with many automatic functions, such as reflexes. It also sends messages to and from the brain.
The parietal lobe: Situated in the middle of the brain, the parietal lobe supports the identification of objects and spatial reasoning. It also plays a role in interpreting pain and touch signals.
The frontal lobe: The frontal lobe, which is located in the front of the head, is the largest section of the brain. It plays a role in many conscious functions, including personality and movement. It also helps the brain interpret smells.
The occipital lobes: Positioned near the back of the brain, the occipital lobe primarily interprets vision signals.
The temporal lobes: Located on either side of the brain, the temporal lobes play a role in numerous functions, including speech, scent recognition, and short-term memory.
The brain’s two halves are called the right and left hemispheres. The corpus callosum connects these two hemispheres.
Heart
The heart is the most important organ of the circulatory system, which helps deliver blood to the body. It works with the lungs to add oxygen to blood and pump this freshly oxygenated blood through the blood vessels and around the body.
The heart also has an electrical system within. Electrical impulses within the heart help ensure that it beats with a consistent rhythm and proper rate.
The heart rate increases when the body needs more blood, such as during intense exercise. It decreases during times of rest.
The heart has four chambers. The two upper chambers are called atria, and the two lower chambers are called ventricles.
Blood flows into the right atrium from the veins of the heart and body (except the lungs), then it flows into the right ventricle. From there, it flows into the pulmonary artery, which has branches that reach the lungs. The lungs then oxygenate the blood.
This oxygenated blood travels from the lungs, through pulmonary veins that lead back and join together, to the left atrium, and then through the left ventricle. From there, the heart pumps the blood through an artery that branches to distribute blood to itself and other body parts (except the lungs).
The heart has four valves that ensure that blood flows in the right direction. The heart valves are:
the tricuspid valve
the pulmonary valve
the mitral valve
the aortic valve