Excretory System for Grade 5

What organ is # 3?

• Stomach

• Bladder

• Kidney

• Heart

How many kidneys do you have?

• 1

• 3

• 5

• 2

What is the process carried out in the Excretory System?

• The skin

• The urina

• The waste

• The heart

The job of your kidney is to...

• Pump your blood

• Clean blood, sending waste to bladder

• Send signal to tour brain

• Cut down foods into smaller pieces

What organ remove waste gases?

• Lungs

• Large intestine

• Bladder

• Kidneys

True or False:

Kidneys filter waste from blood.

• False

• True

What is the job of your Excretory System?

• To bring oxygen into your body

• To break down food

• To pump blood around the body

• To remove waste from your body

Why is your skin part of the excretory system?

• Sweating geta rid of carbon dioxide

• Sweating gets rid of salt and water

• Exhaling releases carbon dioxide

• The large intestine releases feces

Which of the following is NOT part of your excretory system?

• Skin

• Heart

• Lungs

• Kidneys

Why digestive system is considered as kind of excretory system?

• The large intestine releases feces

• Exhaling releases carbon dioxide

• Sweating get rid of carbon dioxide

• Sweatinf get rid of salt and water