Carbon dioxide and water vapor.
Animals release carbon dioxide when they exhale. This gas is a byproduct of cellular respiration and is expelled from the body during the breathing process.
by dying or breathing
Oxygen is required for breathing also you might want nitrogen too
if animals sweat,w\they evaporates and condenses into water droplets
The active gas in air is HYDROGEN. i learnt this learning my chemistry.
carbon dioxide
Carbon Dioxide.
The gas in the atmosphere important to respiration is oxygen. It is taken in by animals during breathing and used in cellular respiration to produce energy for their cells.
Lungs for air breathing animals Gills for water breathing animals
animals and plants release carbon dioxide from respiration plants alone release oxygen from photosynthesis
The gas released during breathing is carbon dioxide. When we inhale, we take in oxygen and when we exhale, we release carbon dioxide, which is a waste product of the process of cellular respiration in our bodies.
they release methane gas and co2