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Vera_Pavlovna [14]
2 years ago
10

The kidneys are an essential organ for which system?

Biology
1 answer:
Svetach [21]2 years ago
5 0

Answer:

Explanation:  excretory system

The kidneys do a lot, but their most important job is to take waste out of the blood and make urine . The urinary tract takes this waste out of the body when a person

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This question is incomplete but the completed question is below

eeds that are planted upside down are still able to grow into mature plants. Which explanation best explains this phenomenon?

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