On a visit to the pet store you notice that some fish are able to hover motionless near the center of the tank, even without moving their fins or tail. This indicates that
A. the fish is dead.
B. the density of the fish is less than the density of the water.
C. the density of the fish is greater than the density of the water.
D. the density of the fish is equal to the density of the water.
Answer:D
On a visit to the pet store you notice that some fish are able to hover motionless near the center of the tank, even without moving their fins or tail. This indicates that
A. the fish is dead. B. the density of the fish is less than the density of the water. C. the density of the fish is greater than the density of the water. D. the density of the fish is equal to the density of the water.