A. Liver
B. Heart
C. Skin
D. Kidney
Check Also
The age of the solar system is ?
A 4.6 billion years B 5.5 billion years C 6.5 billion years D 7.5 billion …
A. Liver
B. Heart
C. Skin
D. Kidney
A 4.6 billion years B 5.5 billion years C 6.5 billion years D 7.5 billion …