2006-11-02 04:55:18 · 5 answers · asked by bumblebee 4 in Education & Reference ➔ Words & Wordplay
Anything that your body excretes, ie feces, urine.
2006-11-02 04:57:44 · answer #1 · answered by Zach S. 3 · 1⤊ 0⤋
Metabolismul celular produce CO2 si anumite substante finale, provenite în special din catabolismul proteic. Aportul exogen poate si el realiza cantitati excesive de anumiti constituenti care trebuie eliminate. Plamânii elimina CO2 si alte substante volatile, iar substantele nevolatile inutilizabile sau în exces, sunt eliminate, împreuna cu o anumita cantitate de apa, în cea mai mare parte prin rinichi si, accesoriu, prin sudoare si fecale.
2006-11-02 05:13:55 · answer #2 · answered by annu r 1 · 0⤊ 2⤋
are you sure this is spelled correctly? www.dictionary.com shows no results for this spelling.
2006-11-02 05:01:10 · answer #3 · answered by CdnYankee 4 · 0⤊ 1⤋
hi..
ders nothin like excretia.. it can be-
excreta..
u know wat tat means.. i hope!
2006-11-02 05:02:37 · answer #4 · answered by kozizi 2 · 0⤊ 1⤋
poo!!
2006-11-02 07:00:55 · answer #5 · answered by lizziepea 3 · 0⤊ 1⤋