Grasshoppers and other related arthropods perform their activities with the help of trachea. These are the air filled tubes that are generally open at the surfaces of the thorax along with their abdomen with the help of a pair of spiracles. Spiracles are a kind of valves that allow oxygen to enter and carbon dioxide to escape. They are only used for the purpose of respiration. These tracheoles are found at the end of the tubes i.e. the tracheal tubes. They are insinuated between the cells. They carry the oxygen all through their body.
Now, many of the terrestrial arthropods have evolved a sort of close respiratory system that is only composed of the spiracles, tracheae and the tracheoles. These are present for the purpose of transporting the metabolic gases to and from the various tissues.
A grasshopper gets oxygen by its spiracles which is located on the side of the abdomen.
Grasshoppers eat leaves and grasses.
from trees just like humans ! ! !
Small holes on the bottom of the abdomen (spiracles) lead to tracheal tubes inside the insect. These tubes let air in, which has oxygen in it, to travel straight to the grasshoppers cells.
Our body obtain oxygen to our body by breathing.
They eat harvester ants, beetles, and grasshoppers.
Crustaceans obtain oxygen through gills.
In crayfish, gills are required to perform respiration whereas grasshoppers get oxygen for respiration straight from the atmosphere.
They get oxygen from their gills.
Who is "they" ?
you obtain oxygen from your lungs you could breath through your nose and through your mouth
multicellular organisms obtain their oxygen through the respiratory system
We obtain oxygen by breathing in fresh air. Carbon dioxide comes out of us.