Question

wesley controls the unmanned submarine for the popular show underwater mysteries. he uses the submarine to take pictures of various underwater creatures and record their elevations. the elevations of four creatures are shown in the table.
underwater creature | elevation (ft.)
sea cucumber | -7,800
pigfish | -6,200
spider crab | -8,400
lionfish | -5,700
which underwater creature was closest to sea level?
sea cucumber
pigfish
spider crab
lionfish

Explanation:

Step1: Calculate absolute elevations

Sea cucumber: $|-7800| = 7800$
Pigfish: $|-6200| = 6200$
Spider crab: $|-8400| = 8400$
Lionfish: $|-5700| = 5700$

Step2: Find smallest absolute value

Compare $7800, 6200, 8400, 5700$; the smallest is $5700$.

Answer:

lionfish