Question

8 fill in the blank 4 points the elimination of nitrogen - containing wastes, such as ammonia, is called excretion. in many animals, the wastes are filtered from the blood in organs called kidneys to make urine. the function of this organ depends on interactions between the excretory system and the circulatory system.

Explanation:

Excretion is the process of eliminating nitrogen - containing wastes like ammonia. Kidneys are the organs that filter blood to form urine. The excretory system, which includes kidneys, works in conjunction with the circulatory system as the circulatory system brings blood to the kidneys for filtration.

Answer:

The elimination of nitrogen - containing wastes, such as ammonia, is called excretion. In many animals, the wastes are filtered from the blood in organs called kidneys to make urine. The function of this organ depends on interactions between the excretory system and the circulatory system.