Sentence examples for must swim continuously from inspiring English sources

The spiracles typical of rays are vestigial, and mantas must swim continuously to keep oxygenated water passing over their gills.

Most don't need to swim continuously to survive.

Swim stress was accomplished by placing the mice in 20-cm-deep warm (28°C) water that they are forced to swim continuously for 3 h each day for 3 days in a row.

"I told him, 'You know how a shark has to swim continuously to stay alive?

Species that do need to swim continuously to breathe go through a process known as sleep swimming, in which the shark is essentially unconscious.

Active larvae which swim continuously or beat unceasingly with their tails, force the water around their bodies to move.

Sharks have no swim bladder and must swim perpetually to keep from sinking to the bottom.

Memo to self: must swim Channel/solve Greece.

Shellfish suffocate, and fish must swim for more healthful waters.

Candidates must swim with the tides.

According to Muslim law the women must swim fully clothed.