enCRExcretory System2
Nephron: Tiny microscopic, cuplike structures that filter wastes in the kidneys.
Ureter: Tubes that carry urine from the kidneys to the urinary bladder.
Excretory System
1
2
Across:
2.
Tiny microscopic, cuplike structures that filter wastes in the kidneys.
Down:
1.
Tubes that carry urine from the kidneys to the urinary bladder.