Homework Help: Excretory System

Homework Help: Excretory System

More Homework Help

The Excretory System removes waste that collects in the body during metabolism. Metabolism is when the body takes in air, food and liquid. The body uses most of these things to grow and make energy, but the body can’t use all of it. The leftovers are called waste. These waste products can be toxic if they are not eliminated. Major organs of the excretory system include the kidneys, liver, bladder, lungs and large intestine. Yes, even the lungs – when you exhale, the lungs eliminate gases your body can’t use.

Websites, Activities, Printables & Databases:

KidsHealth: Your Kidneys
DK Find Out: Your Water Works
Biology in Motion: Urine Concentration
Biology for Kids: Excretion is Not Elimination
Printable: the Urinary System
Video: Crash Course Excretory System From Your Heart to the Toilet

Science in Context: Excretory System is a database you can use in any IndyPL Library Branch or at home with your IndyPL Library Card. Login using your library card number and PIN. What’s My PIN? It will show you biographies, magazines, videos and more about the Excretory System.​

Pinterest Logo 25MORE Websites, Printables & Activities on the indyPL Kids Pinterest Board: Excretory System



Digestive and Excretory SystemsExcretory SystemKidneysTake a Closer Look at the Bladder
Print This Post Print This Post

44 Responses »

  1. I’m trying to find out how the Excretory System works with other body system BTW you can call me Lilly

  2. Its not really for your enjoyment -_- its science. not all people like it.

  3. well i kinda need help with this thing for science class can someone help me do this ??

  4. The excretory system IS kind of gross..but interesting! And right – you never want to give out personal information on the internet.

Leave a Reply

Your email address will not be published.

17 − 16 =