During heavy exercise the breathing rate of a person slows down.
True
False
Plants carry out photosynthesis only during the day and respiration only at night.
Frogs breathe through their skins as well as their lungs.
The fishes have lungs for respiration.
The size of the chest cavity increases during inhalation.
Match the Columns
Yeast
Organism with tracheal system
Leaves
Fish
Alcohol
Ant
Stomata
Gills
