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Science TNSB Mentoring
Class 9
Organ systems in animals
Digestive enzymes in digestion and Structure of kidney
2.
The skin and kidney
Question:
2
m.
Choose the term that fits the blank:
1.
Excretion
respiration
is a process that plays a critical role in the body's homeostatic balance.
2.
The
kidneys
ureters
are two bean-shaped organs that are found in the abdominal cavity
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