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Excretion and Egestion MCQs App Download & e-Book - 891

MCQ:

Blood flows out of kidneys through

  1. nowhere
  2. renal vein
  3. renal artery
  4. renal pelvis

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Excretion and Egestion App (Android & iOS)

Excretion and Egestion App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (iOS & Android)

Molecular Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (iOS & Android)