fire balloons breathing and photosynthesis
The central element for all living things is carbon. Carbon is the primary building block of organic molecules such as proteins, lipids, carbohydrates, and nucleic acids, which are essential for life.
Living things use oxygen in a process called cellular respiration, where oxygen is used to convert nutrients into energy. This energy is essential for cells to carry out their functions and for overall metabolism. Additionally, oxygen is used to maintain the health and functionality of cells in various tissues and organs.
Oxygen
Yes, all living things need oxygen.
lazors, GPS, radar, and sonar are all examples of things developed for war that are used today
Carbon and oxygen.
It all depends on how much oxygen they can take in. For instance, when oxygen was supremely abundant millions of years ago, bugs were HUGE, but with less oxygen today, it would be harmful for bugs to grow that big outside of movies.
today metal is used for many things and has ended up all over the world.
Yes, because cells are living things and all living things need oxygen to survive.
oxygen is 21% of the air. Nearly all living things depend on oxygen. In mammals it is found in the lungs and in the bloodstream.
It is necessary for breathing and all forms of combustion
How Are Computers Used Today?