2006-10-30 07:50:52 · 3 answers · asked by Anonymous in Education & Reference ➔ Homework Help
I think from the water it drinks and it is released through saliva.Or sweat glandes.
2006-10-30 08:19:29 · answer #1 · answered by ruth4526 7 · 0⤊ 0⤋
Carbon enters an animal from the food it eats. Food has carbohydrates, proteins, fats, nucleic acids -- all have carbon.
Carbon is released from the body of a living animal mainly in the form of carbon dioxide, but also in urea or uric acid.
2006-10-30 16:24:53 · answer #2 · answered by Anonymous · 1⤊ 0⤋
Most all of the CO2 comes about as waste in the process of respiration.
O2 and sugar (the sugars, starches, and even some proteins are simplified to a sugar called glucose) are involved in a chemical reaction in the cell (each and every one) they are the reactants. The products are energy (heat) so we can maintain 98.6 degrees, water, and carbon dioxide.
Get an "A".
2006-10-30 21:48:32 · answer #3 · answered by teachr 5 · 1⤊ 0⤋