Ask your own question, for FREE!
Biology 11 Online
OpenStudy (anonymous):

Which of these compounds is excreted by the skin? A. carbon dioxide B. urea C. oxygen D. ammonia

OpenStudy (lanre):

B) Excretion takes place with the help of our body systems. In the urinary system, the kidneys work to rid the body of water and toxins. They also eliminate electrolytes and nitrogen compounds. Like the kidneys, the skin helps the body excrete nitrogen, water, and electrolyte wastes from the body. The sweat excreted from the skin contains wastes such as lactic acid and urea, which are waste products of nitrogenous compound.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
kaelynw: art igg
6 minutes ago 8 Replies 1 Medal
XShawtyX: Art
15 hours ago 6 Replies 0 Medals
Nina001: teach me how to draw or just tell me the basics
17 hours ago 2 Replies 1 Medal
XShawtyX: We doing another drawing gimme ideas to add to this
18 hours ago 9 Replies 1 Medal
RAVEN69: What is x 3+y 3+z 3=k
22 hours ago 20 Replies 1 Medal
cinna: Who is good with photo editing? Dm me pls
1 day ago 2 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!