skin
Kidney
The skin is the largest organ in the human body. The biggest "component" in the body is water.
The skin,is the organ that uses sweat to excrete water,salts,and a small amount of urea
Kidneys are the main organ, which excretes the salt from the body but then skin it hot tropical climate may loose large amount of salt through perspiration. Which may amount to one liter/ hour and may contain 3 grams/liter of salt in it.
anus,eyes,ears,nose and genital. These excreted chhit/ feces,tears,dirt,nosy water etc. Skin also sweat.
Yes. Fish and many other aquatic organisms have gills. The gill is a respiratory organ that extracts dissolved oxygen from water and excretes carbon dioxide.
water
The body excretes excess water through urination. It sweats to reduce the body temperature not to get rid of water.
it is the adrenal glands
All the living organisms in the water died when I added to much bleach.
The southern one has.
heart This is incorrect. Sweat is produced by sweat glands in the skin.