Question

Dana measured the mass of 20 soil samples for a gardening study. After measuring the first 10. she realized she had forgotten to zero the balance She did that and then measured the other 10 samples​

Answer 1

Answer:

this will result in inaccurate readings.

Explanation:

she has to go back and start all over because if the scale wasn't zeroed out she will have more mass than what's supposed to be there.

Answer 2

It's A. Human error

Correct on edge 2021