Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
Excretory system
0
%
0
0
0
Back
Restart
The indigested food stored in the large intestine until they pass out of the body.
Solid wastes.
Oops!
Okay!
The skin secretes ................from special glands in the skin called ...................
sweat - sweat glands.
Oops!
Okay!
Give reason: The skin is one of the excretory materials.
Because it gets rid of some excess salt and excess water in the form of sweat.
Oops!
Okay!
The organs that get rid of carbon dioxide and water vapour.
The two lungs.
Oops!
Okay!
They are waste materials formed inside inside the body cells and carried by the blood to special organs to get rid of them.
Excretory materials (cell wastes)
Oops!
Okay!
The organs that get rid of excess salts and excess water.
Skin and the two kidneys.
Oops!
Okay!
The organs that get rid of urea and uric acid.
The two kidneys.
Oops!
Okay!
Give reason: Body cells release their wastes into blood.
Because blood Carries these wastes to special organs to get rid of them.
Oops!
Okay!
The excretory materials are ...................... , .................. and ...................
Carbon dioxide , Nitrogenous wastes and excess salts and water.
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies