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Human Skeleton and Types of Joints | Biology Video | Iken Edu

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Over half the body's bones are in the hands and feet.

The smallest bones in the body are found in the ear

The only jointless bone in your body is the hyoid bone in your throat

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The Muscular System Explained In 6 Minutes

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Muscles make up 40% of your total body weight

It takes half as long to gain muscle than it does to lose it

The smallest muscles are found in the middle ear.

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There are more nerve cells in the human brain than there are stars in the Milky Way.

If we lined up all the neurons in our body it would be around 965 km long.

There are 100 billion neurons in your brain alone.

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Lymphatic System : Introduction To The Lymphatic System (15:01)

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Lymphatic System : Introduction To The Lymphatic System (15:01) Lesson 1 in our Lymphatic System series. This is part of our Anatomy and Physiology lecture series. Welcome to the Lymphatic System! This first video looks at the components of the lymphatic system, the functions of the lymphatic system, the composition of lymph and we define edema.

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Lymphatic system works in coordination and collaboration with the lymphoid system, immune system and cardiovascular system.

Because of its circulatory role in the body, it is also considered as an essential part of the circulatory system, where the former cannot be separated from the latter and vice versa.

The interstitial fluid that flows through the network of lymphatic capillaries, vessels, ducts and nodes may be termed as tissue fluid, lymphatic fluid or simply lymph.