Biology

Question

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29. What do the kidneys do?

30. What is urea dissolved in water called?

31. What are the sex organs in a male frog called?

32.What are the sex organs in a female frog called? I

33. What passes through the anus?

34. Which of the above(answers from question 33) passes through the anus of a

human?

Answer

Feces.

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The kidneys filter waste products from the blood and produce urine. Urea dissolved in water is called urine. The sex organs in a male frog...