1. By: BJ Lane
Dylan Lewis
Period:2
Science Kuhar

2. 
The excretory system collects and
eliminates wastes from the body and
regulates the level of fluids in the body.

4. 
Kidney

Bladder

Ureter

Urethra

5. The excretory system interacts with the
digestive system because it collects
waste in the intestines.
 It also interacts with the circulatory
system because it collects waste
product in the blood.
 Another system it interacts with is the
urinary system because it removes
liquid waste.


6. The excretory system interacts with the
integumentary system because it
removes excess salt and water.
 It also interacts with respiratory system
because it removes carbon dioxide and
water.


7. This system helps in homeostasis by
removing excess wastes and liquids.
 It also regulates the level of fluids by
elimination.


9. What does the excretory system do?
 How dot he parts of the excretory
system work together?
 How does the excretory system interact
with other body system?
 Why does sweat or any material leave
your body?
