Gas exchange takes place via the spiracles on the grasshopper. This allows oxygen to be transported to all vital parts of the grasshopper via trachea-like structures. Insects have direct oxygen intake and usage, whereas humans require it to be transported via red blood cells. Insects do have "blood" known as hemolymph, however this is mostly a source of sugars and proteins.
worms carry out gas exchange by absorbing air through their skin
The gas exchange that takes place in the lungs are carbon dioxide and oxygen.
Capillary beds of the muscles
In the lungs.
The gas exchange that takes place in the lungs are carbon dioxide and oxygen.
It is simpie diffusion through body surface
No
It isnt. There is no gas exchange in the trachea this takes place at the alveoli.
Alveoli
Gas exchange takes place by book lungs .
The thin sacs in the lungs where the gas exchange takes place are called aveoli.
gaseous exchange takes place when the volume of the chest cavity is increased or decreased.