Question

A little while ago, a dolphin was swimming below sea level at -7−7minus, 7 meters.

Now the dolphin is jumping at 0.50.50, point, 5 meters. What does this mean?

Answer 1

The anwsers is a

Explanation:

the dolphin is going up 0.5 meters above sea level

Answer 2

The dolphin dove down 21 meters and keeps going up 0.5 meters. Glad you asked :)