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kidneys, renal pelvis, ureters, bladder and urethra

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The urinary system, also known as the renal system, produces, stores and eliminates urine, the fluid waste excreted by the kidneys. The kidneys make urine by filtering wastes and extra water from blood. Urine travels from the kidneys through two thin tubes called ureters and fills the bladder.

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The function of the urinary system is to remove liquid waste from the blood in the form of urine.

The kidneys filter waste and water into urine, which then passes through the ureters into the bladder, where it is stored until it is ready to be urinated out through the urethra.

Urinary Tract Infection: An infection in any part of your urinary system. Bladder infections are just annoying and painful, but kidney infections have much more serious consequences.

Kidney Stone: Calcium crystals that can block the ureter and cause extreme pain until passed.

Enuresis: Involuntary release of urine, or the inability to control urination.

While playing tennis, a blow to the kidneys can cause blood to appear in your urine, strenuous exercise without drinking adequate amounts of water can also cause urine containing blood. This is called Haematuria.

How it Interacts with the Other Systems

The skeletal and integumentary system protect the kidneys, and the cardiovascular system provides blood, waste, and water to the kidneys, so it can be filtered.

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Urinary System - 2nd Period Group 7 Tennis

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The function of the urinary system is to remove liquid waste from the blood in the form of urine. The kidneys filter waste and water into urine, which then passes through the ureters into the bladder, where it is stored until it is ready to be urinated out through the urethra.

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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.
-Leilah

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Hannah ~ Organs of the Digestive System
- Liver
- Stomach
- Pancreas
- Esophagus
- Gallbladder
- Small intestine
- Rectum
- Anus
- Mouth
- Pharynx
- Salivary Glands

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the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells.
-Chloe

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the respiratory system is a series of organs responsible for breathing in oxygen and breathing out carbon dioxide

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organs of the respiratory system are the nose, pharynx, larynx, trachea, bronchi and the lungs

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You lose a lot of water just by breathing.

Some people can hold their breath for more than 20 minutes.

The lungs are the only organs that can float on water.

Sneeze particles may not travel as fast as people think.

The common cold can be caused by hundreds of different viruses.

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The circulatory system in the human body stretches 66,000 miles.

The heart beats 2.5 billion times during the life of a 75 year old.

The heart expels 2 ounces of blood with each beat.

220 million quarts in 70 years.

The circulatory system is also called cardiovascular system or vascular system.

-Suhana

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Ranumi ~

Functions in the Digestive System:

The digestive system is responsible for taking whole foods and turning them into energy and nutrients to allow the  body to function, grow, and repair itself.

Liver: The liver's job is to process the nutrients sucked up from the small intestine.

Stomach: The stomach's job is grind food and make an acid that breaks down the food.

Pancreas: your pancreas makes  juices called enzymes. These enzymes break down sugars, fats, and starches.

Esophagus: The Esophagus is a tube that directs the progression of food and fluids from the mouth to the stomach.

Gallbladder: The gallbladder is a small part that is under the liver. It's job is to store a yellow-brown digestive enzyme produced by the liver.

Small intestine: The small intestine carries out most of the digestive process, absorbing almost all of the nutrients you get from foods into your bloodstream. The walls of the small intestine make digestive.

Rectum: The rectum is an 8-inch chamber that connects your colon to your anus. The rectum: Receives stool from your colon.

Anus: When the rectum is full, your body feels the urge to have a bowel movement.

Mouth: The two main functions of the mouth are eating and speaking. It provides and helps us to bite, chew and swallow.

Pharynx: Also called the throat, your pharynx is the part of the digestive tract that gets the food from your mouth. Branching off the pharynx is the esophagus, which carries food to your stomach, and your trachea or windpipe, which carries air to your lungs.

Salivary glands: Your salivary glands make as much as a quart of saliva each day. Saliva is important to lubricate your mouth, help with swallowing, protect your teeth against bacteria.

By Ranumi :)

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Esther ~ Diagrams and Pictures of the Digestive System

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Meri ~ Interesting Facts about the Digestive System

-- The average person produces about 2 pints of saliva every day.

-- The second part of your small intestine is called the jejunum.

-- The muscles in your esophagus act like a giant wave.

-- The adult stomach has a very small volume when empty, but can expand to hold up to 1.5 litres of food when full.

-- It takes 48 hours (2 days) to digest food.