Jamara Jackson
Jamara Jackson
DIRECTIONS: Use this information to answer Parts A and B.
The number line shows the elevation of the bottom of a harbor and the elevation of a fish swimming close to the surface.
Elevation (m)
21
0- sea level
-1.5 meters
-101-10.5 meters bottom
- 127
Part A
What change in elevation is necessary for the fish to reach bottom?
Enter the correct answer in the box.

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