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BIOLOGY ONE QUESTION PLEASE!

BIOLOGY ONE QUESTION PLEASE!-example-1
BIOLOGY ONE QUESTION PLEASE!-example-1
BIOLOGY ONE QUESTION PLEASE!-example-2

2 Answers

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Answer:

student has to make sure all the plants are soaked in the same amount or volume of sodium bicarbonate solution. Also make sure the solution has the same concentration. Only this can make it a fair test and reduce the inaccurate results.

other wise have a control

Step-by-step explanation:

User Leemeichin
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The student has to make sure all the plants are soaked in the same amount or volume of sodium bicarbonate solution. Also make sure the solution has the same concentration. Only this can make it a fair test and reduce the inaccurate results.
User Waggledans
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