Why Do Ants Require Oxygen?
WouterUnlike humans, ants do not use their lungs to breathe. They take in oxygen through small holes called spiracles. These holes are spread all over their bodies. These holes are attached to a network of tubes called tracheae. These tubes deliver air directly to cells and organs. This means that ants can survive without their lungs for long periods.
A study at Berlin University found that many insects close their spiracles periodically to avoid too much oxygen. This means that they can survive for a day without breathing.
However, they can’t survive without oxygen for longer than 24 hours. They can survive underwater for up to 24 hours. If water gets in their body, they can suffocate. This isn’t a very effective way to kill them.
Some insects, such as the Asian weaver, don’t have lungs. They can survive underwater for hours or even days, but they don’t have a passive breathing system.
Unlike humans, ants don’t have a nervous system. Instead, they have a long nerve cord that branches off into different parts of the body. This allows them to communicate and release chemical signals. These signals can help them find food and attract mates.
These signals also help ants to avoid danger. If a threat is near, their body will release pheromones. They also sense vibrations from the ground. If people try to sting them, they’ll notice. These signals can also help ants communicate.
Some ants can survive in water for up to 24 hours. They have spiracles on their lower abdomens that prevent suffocation.
