Excretory and Respiratory systems

Review GAME!!!

What are the main parts of the respiratory system?

• A. Brain, skin, heart

• B. Lungs, brain, muscles

• C. Lungs, trachea, nose

• D. Heart, blood vessels, skin

The answer is….

C. Lungs, trachea, nose

These help you breathe!

What are the main parts of the excretory system?

• A. Lungs, heart, bones

• B. Lungs, heart, muscles

• C. Small intestine, large intestine, stomach

• D. Kidneys, urethra, bladder

The answer is…

• D. Kidneys, urethra, bladder

• You use all these parts to get rid of waste from your body

What percentage of water do we have in our bodies?

• A. 66%

• B. 75%

• C. 50%

• D. 80%

The answer is….

A. 66%

Our bodies are 2/3 water.

Name the part of the excretory system that acts as the filter?

• A. Urethra

• B. Kidney

• C. Bladder

• D. Lungs

Give me the answer!

B. Kidneys

Remember from our experiment, the coffee filter acted as the kidneys!

Where is urine stored before exiting the body?

• A. Kidneys

• B. Bladder

• C. Toilet

• D. Urethra

The answer is…

B. Bladder

This muscle can hold up to a half liter of urine before needing emptied!

What do your Ureters do?

• A. Hold urine

• B. Tube between kidneys and bladder

• C. Take urine to outside of your body

• D. Filter waste from your blood

The answer is…

B. Tube between kidneys and bladder

Check your diagram!

What is a nephron?

• A. Tiny filtering unit in the kidney

• B. Cell

• C. Waste removed from your blood

• D. All of the above

I’ve got it!

A. Tiny filtering unit in the kidney

What is the biggest organ in/on your body?

• A. Heart

• B. Lungs

• C. Skin

• D. Eyes

ME….ME…Pick me, I know!

C. Skin

It covers your whole body….it’s huge!

What other systems together make up the excretory system?

• A. Urinary, Respiratory, Digestive, Skin

• B. Urinary, Cardiovascular, Digestive

• C. Respiratory only

• D. Urinary only

Do you know?

The answer is…

A. Urinary, Respiratory, Digestive, Skin

If you don’t believe me, it’s in your book!

Which one of these is a disease of the respiratory system?

• A. Asthma

• B. Cold

• C. Cuts on your skin

• D. Flu

Do you know this answer?

A. Asthma

It is the only disease on the list!

What happens if your kidneys stop working? What do you

need?• A. A doctor

• B. Dialysis

• C. Medicine

• D. All of the above

The answer is…

D. All of the above!

What does dialysis do?

• A. Filters your blood when your kidneys don’t work

• B. Helps you digest food

• C. Gives you energy

• D. Makes you dinner

Answer please!

A. Filters your blood when your kidneys don’t work

Your test is tomorrow!

Are you ready?

No? STUDY STUDY STUDY!

Take your book home, study vocabulary and all your

worksheets!!!! PLEASE