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1. Which of the following organs filters the blood to eliminate urine.
A. ureter B. urethra C. bladder D. kidney
2. Blood absorbs digested food from the
A. small intense B. large intense C. stomach D. mouth
3. Exchange of gases happen in the
A. Diaphragm B. trachea C. lungs D. nose


Sagot :

Answer:

1. D

2. A

3. C

Explanation:

1. Kidneys: These organs work constantly. They filter your blood and make urine, which your body eliminates.

2. Small intestine: The walls of the small intestine absorb water and the digested nutrients into your bloodstream.

3. Lungs: During gas exchange oxygen moves from the lungs to the bloodstream.