I got zero on the test.

Please turn on the light in the room.

He was taken to the hospital because of dyspnea.

He hyperventilated due to tension.

They are working in sync, as if they are breathing together.

Training the respiratory muscles is very important for aiding breathing.

Fish use their respiratory organs to take in oxygen underwater.

I was able to find a grey bunting in the park.

The dark priestess used the power of darkness to save the village.

The black cat is playing in the garden.