Answer – C (Using instruments that have not been calibrated).
When the integrity of an instrument’s calibration has been compromised (usually due to exposure to a shock, vibration, or physical damage), it needs to be calibrated; failure to do this inevitably leads to inaccurate measurement; this is a very common measurement error.
The cell that has the nucleus is eukaryotic and the cell that doesn't have a nucleus is eukaryotic
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Answer:
Erosive Forces:
•light particles float
• some particles dissolve into water
• abrasive forces wear down rocks