GCSE Biology module (sample): Tissues, organs and organ systems <br /><br />By the end of this topic you will have covered: <br />- Cells, tissues organs and organ systems <br />- Blood and circulatory system <br />- Gas exchange and the lungs <br />- Digestive system and digestive enzymes <br />- The Kidney and water balance <br />- The skeleton and the joints <br />- The effects of exercise on the body <br /><br />Get the grades you need in GCSE Biology; access HD GCSE revision videos and apps from LearnersCloud: <br />http://www.learnerscloud.com/s....tudent/products/gcse <br /><br />To find out more and to start a free trial visit: <br />http://www.learnerscloud.com/s....tudent/home/gcse/gcs

⁣The food you eat takes an incredible journey through your body, from top (your mouth) to bottom (your anus). Along the way the beneficial parts of your food are absorbed, giving you energy and nutrients.

⁣The lymphatic system is a network of delicate tubes throughout the body. It drains fluid (called lymph) that has leaked from the blood vessels into the tissues and empties it back into the bloodstream via the lymph nodes. The main roles of the lymphatic system include: managing the fluid levels in the body.

⁣The lymphatic system is a network of delicate tubes throughout the body. It drains fluid (called lymph) that has leaked from the blood vessels into the tissues and empties it back into the bloodstream via the lymph nodes. The main roles of the lymphatic system include: managing the fluid levels in the body.

⁣In single circulation, blood flows to and from the heart through a single pathway, whereas in double circulation there are two separate pathways that are connected to the heart through which oxygenated and deoxygenated blood flows.

⁣Blood can flow through vessels inside the body, such as arteries and veins. This type of circulation is called closed circulation. Open circulation happens when there are no vessels to contain the blood, and it flows freely through the cavities of the body.

⁣The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

Learn about the structures of the excretory system and the formation of urine.

⁣Here is a song I created to help my 6th grade students study. I hope you enjoy.

Bladder balloon-like sac
Storing up urine in the pelvis socket
The, the, the kidneys filtering your blood out
The urinary system

Now, body taking in food like, "What up I got a Big Mac!"
You're so filled up by some food in your stomach
Used for repair and for your energy
Your body needs "Man there's some junk ain't needed"
Nutrients going deep, waste products not to keep
Urinary works with lungs and the skin, intestines
All of which rid the waste, keeping balanced chemicals
Only keep what body needs, body will release this...

But it's a quart and a half each day (roughly)

Depends on drinking on, lost in sweat and how you're breathing in
Taking in of medications makes the total amount of the urine
Eating up protein, vegetables
Urea in blood to kidneys
Bean shaped organs near the middle of your back rib cage
Remove urea from blood, removes urea from blood
No for real, ask your Grandpa filtering with the nephrons (Thank You)
Each nephron capillaries-glomerulus
And a small tube called the renal tubule
Water waste substance urea waste substance
Urine it is forming, in nephrons and the tubules
Thin tubes, thin tubes, ureters to bladder
Urine moving ureters 8-10 inches long
Muscles they will tighten, in the walls, moves downward
Small amounts of urine emptied into the bladder

Bladder balloon-like sac
Storing up urine in the pelvis socket
The, the, the kidneys filtering your blood out
The urinary system

Bladder balloon-like sac
Storing up urine in the pelvis socket
The, the, the kidneys filtering your blood out
The urinary system


What you know about a hollow muscle this organ
What you know about your bladder balloon-like thing
It's storing, it's storing urine inside like luggage
It's just trash 'til your body will go, empty
Thank your bladder for holding urine two cups inside it
Holds tight for some 2-5 hours
Circular muscles and you can call them the sphincters
Yeah, that sphincters help to keep all the urine from leaking
Close tightly, not lightly, opening urethra
They pinch the urine from escaping
Rubber bands keeping waste from p****ing
The nerves in bladder tells your body when to use the restroom
To use the potty or the "loo" or head to urinate in
You be like "Oh that toilet, that's hella tight"
Your like "Yo, I feel the urge to urinate"

Feeling the sensation let's do some addition
Bladder it continues filling, that's just when it's reached it's limit
You feel that urge to let it go hurtin'
The nerves they telling your brain, "Do your business"
Your bladder is hurting, yo
And when going number one the brain send signals to all the muscles holding-don't
Squeezing bladder muscles like a stress ball
And as these muscles relax then urine goes
Urine going through

Urethra, Urinate, Yeah!

Bladder balloon-like sac
Storing up urine in the pelvis socket
The, the, the kidneys filtering your blood out
The urinary system


To balance chemicals
It is incredible
Urinary system
From kidneys down to sphincter
To balance chemicals
It is incredible
Urinary system
From kidneys down to Sphincter

Bladder balloon-like sac
Storing up urine in the pelvis socket
The, the, the kidneys filtering your blood out
The urinary system

Perhaps your bladder is full?

#excretion #humanexcretion #kidneys
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Excretion is a process of removing waste materials such as nitrogenous waste through excretory system is known as Excretion. Excretory system includes a pair of Kidneys; a pair of ureters, Urinary bladder and urethra to complete excretion process successfully. Excretion is carried out by one special organ in human body called Kidney. Kidney has specialized structure called nephrons for excretion. Kidney performs excretion process in three steps such as Filtration, Re absorption and secretion. Urinary bladder and urethra are mainly involved in Urination that is excretion of urine from the kidney.

⁣Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) work together to stop the bleeding by forming a clot over the injury

⁣Blood is a specialized body fluid. It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues.

What is Mathematics? Explained using animations and illustration Video.

President Bill Clinton answers the question "What is the most important thing you have learned?" at the Global Education and Skills Forum 2014.

Transcript -- I think the most important thing that I have learned is that there's more to learn. That we should -- that we should all be hungry for a lifetime. I mean, for example, at my next birthday I'll be 68. All the great scientific discoveries made by all the great geniuses were largely made when they were in their 20s and 30s. And yet I became, about two years ago, obsessed with particle physics and I was determined to understand it before I died. I could not have done that if I hadn't learned to read when I was young. If I hadn't had the opportunity to study science courses in my high school, and I lived in the second poorest state in the United States, which most people my age in my state did not have. I happened to go to a bigger high school with people who understood we had to get good science and math teachers there.

And if I hadn't gone to, in my case, Georgetown University, which was a Jesuit University, and I hadn't been subject to the kind of rigors that the Jesuits imposed which made me realize that however much I thought I knew and however smart I was I didn't know very much and I wasn't very smart. I had a lot to learn. So that's the most important thing I learned that your brain is a gift. And we now know that people well into their late 60s and 70s can form new neural networks. So that even though your brain begins to shrink in your 30s, and does throughout your life, since none of us ever use even close to half of our brainpower we got a lot left and we will on our last day on earth we'll have a lot left.

So, the idea that we now know, as a scientific measure because of all the brain scanning technology that we can form these networks and that we form them best, we're most likely to form new neural networks later in life by learning something new. So if -- I said I was interested in particle physics and also in astrophysics and I'm trying to figure out what it means that we've located 20 planets outside our solar system in the last five years that seem to have enough density and be far enough away from their sons that they might be able to support life. That may be the answer to the Russia Ukraine problem; an attack from outer space will immediately unite us all.

Members of Congress in the U.S. will immediately start hugging each other and singing Kumbaya. But anyway, I can form new neural networks doing that because I don't know anything about it, or I didn't when I started. A theoretical physicist would do better going to Suzuki piano lessons with his grandchild or her grandchild and just playing if you knew nothing about music. But this is an incredible thing that the most important thing I learned is that it's important to keep on learning. That you should stay hungry and that the greatest gift can be even as your body begins to fail if your minds still working you need to use it.

Produced by Jonathan Fowler

⁣3.2 million people die every year due to lack of exercise. It is time for inclusive & equitable quality physical education for all!

⁣For most of us, education feels like just another fact of life. A simple everyday thing. However, education isn't always accessible. In many parts of the world, millions of people, especially girls and women, have never even set foot in a cl****room.

Pushing for the right to education for everyone is important as it can transcend anyone’s social and economic status helping them to reach their full potential. Education is the right for everyone no matter where you live and who you are.

Learn about what UNESCO does to uphold the right to education for the world’s 7.6 billion people.

Just one third of countries have achieved all of the measurable Education for All (EFA) goals set in 2000. Only half of all countries have achieved the most watched goal of universal primary enrolment. An extra $22 billion a year is needed on top of already ambitious government contributions in order to ensure we achieve the new education targets now being set for the year 2030.
These are the key findings of the 2015 EFA Global Monitoring Report (GMR) “Education for All 2000-2015: Achievements and Challenges”, produced by UNESCO which has tracked progress on these goals for the past 15 years.

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But why do the kids have go to school? Schools allow us to learn how to learn. Kids go to school to get an education. An education is important. Education

From inc.com

One of the best things about life is that we never have to stop learning. There are always new skills to learn and techniques for us to adopt. When you look at the most successful people in the world, they understand this. Warren Buffet spends most of his time reading. The best entrepreneurs in the world don't act like they know everything. They all understand the fact that they have to continuously learn to be successful.

For us to live life to the fullest, we must continually look for ways to improve. Even in our own companies, we should strive to help our organizations in areas that are outside of our comfort zone. Companies from all over the world have recognized this. Billion-dollar examples like Zappos and Facebook invest heavily into their own employees. Realizing the power of teaching, they promote from within and support their staff to learn to skills to bring back to the company.

If you aren't actively looking to learn new things, here are three reasons why you might want to rethink your strategy. Self-growth is key for us to live fulfilling lives and to have a successful career.

1. You will become happier

Learning is tough and can be frustrating. This is especially true when we talk about taking on new sports like crossfit, or pushing our brain to the limits trying to code. But although the task is hard, nothing is greater than reaching your accomplishment. For highly challenging goals like learning to write software, it is such an amazing feeling when your code works bug free. When we play sports, beating our personal records gives a high like none other.

Several studies have shown that the more ambitious goals that we set, the happier we are. And when we decide our own goals, our happiness is not reliant on others. We pick how many hours we practice, and we take ownership over what we achieve. Personal development is a way to guarantee us serenity from within.

2. You'll become irreplaceable to your team

The person who can adapt the most wins. This is a piece of advice I learned reading about fighter pilots in the Air Force. It is not about the strength of the plane, but instead it's the ability to react to different situations that makes a fighter jet. The best fighter pilots can adjust to more circumstances than the norm, making them much deadlier.

This same idea can be applied to our value to our organizations. If you can only sell your product, you are limited by your contribution. If you can sell, build and run operations, now you've become irreplaceable.

3. You'll stay humble

Every interaction you have is a chance to learn something. One of the recent ways I've learned this is through watching Ted Talks. What I love about these short speeches is that you can learn so much about subjects you thought you'd have no interest in. But by keeping an open mind, you discover patterns in how people present their talks that you can learn from. It just shows you that no matter whom you meet, there is always something valuable to learn from the encounter.

4. You'll become a great coach

The only way to mastery is through teaching. One of the best feelings in the world is teaching others what you've learned. Not only will it affect the person you're teaching, but also they in turn will teach others.

As a leader of your organization, you need to make learning a part of your culture. A way to start this is by teaching others what you've learned over time. You want to become such a great teacher that your company can run itself without you there. When you've achieved that, you've truly accomplished the state of mastery.

FREE: My New Booklet “How To Find Your Purpose” is Here! Click Here To Read “How To Find Your Purpose” Now: https://m.me/jayshettycoaching?ref=free-booklet-yt

Credits:
“Two things define you: Your patience when you have nothing and your attitude when you have everything.” George Bernard Shaw
" Don’t let people’s compliments go to your head, and don’t let their criticisms go to your heart." Lysa TerKeurst
"It's better to know how to learn than to know." Dr Seuss

Why education is important in a global village.