Organisms that require oxygen depend on the oxygen in the air, which was put there by plants.
If the world did not have plants then no living organisms would be able to survive. This is because plants produce oxygen that is needed for organisms.
All living organisms need water to survive, because they have cells. With air, not all living organisms need air. Some forms of bacteria do not need oxygen to live, and others can't stand oxygen.
foods containing glucose (sugars) provide the energy, along with oxygen, for respiration, which gives energy to all living things
The necessities of living things are water, air (oxygen) and food. Without these things we would all die. Animals would also die.
All living Cells need Catabolism and Anabolism collectively known as Metabolism
Oxygen, but we also need carbon, hydrogen, nitrogen and many others as well.
Every living creature needs oxygen to survive. Just as every living creature needs water to survive. For example, such as spiders. Yup, spiders do to need oxygen AND water to survive, and of course food. So the answer to your question would be yes, snails do need oxygen to survive.
The real short answer is that Oxygen is the electron receptor, some species use sulfur. The long answer is oxidative metabolism. Oxygen is to be used in the release of energy from glucose during respiration.
oxygen
Yes - oxygen is needed for cellular respiration, which is vital for cells to survive.
Which is the smallest living cell which lacks cell wall and can survive without oxygen
Yes, because cells are living things and all living things need oxygen to survive.
oxygen was created by trees.Trees were created from bacteria and living organisms.Trees create oxygen that we need to survive.
Fish need oxygen to live.
There are various functions of oxygen. For example, the most obvious is that it is needed for humans and other animals to survive.
They can survive in water because water contains oxygen molecules that let them breath in and out.:)
well, plants, mainly trees, give off oxygen. and without oxygen, we wouldn't be able to survive. and they are also the base of the food chain.