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The diagram shows a pump. Which labels can replace X and the Y in the diagram?

X: potassium, Y: sodium
X: sodium, Y: potassium
X: sodium, Y: calcium
X: calcium, Y: potassium

User Huxley
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2 Answers

3 votes

Answer:

B

Step-by-step explanation:

right on edge assignment 2020

User Danilo Celic
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5 votes

Answer:

B

Step-by-step explanation:

User Steve Samuels
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