animals need oxegyn to survive because they have a espotory system and thats taht
plants produce oxygen which animals need.
Animals need a continuous supply of oxygen because it obtains energy from their food. To acquire such energy from food, cells in animals require a steady supply of ATP in order to function. To produce this ATP, cellular respiration requires oxygen. Without ATP, cells and the organism will die so therefore, animals need a continuous supply of oxygen to survive.
While our understanding has been that 'Every single animal needs oxygen to survive', Scientists have just discovered the first multicellular animals that can survive entirely without oxygen. They live in the L'Atalante Basin in the Mediterranean Ocean, a place with salt brine so thick it doesn't mix with oxygen-containing waters above.
Oxygen.
cause
The ocean animals need oxygen to survive.
Anaerobic animals (and other substances) survive without oxygen.
All animals need Oxygen to respire.
oxygen
in order to survive
Oxygen is produced as a by-product of photosynthesis.
they all need oxygen to survive
plants produce oxygen which animals need.
Animals need appropriate nutrients , water , oxygen to breathe and proper living conditions.
All living things need oxygen in order to survive. Animals, plants, and humans need oxygen. Fire also needs oxygen in order to burn.
animals need oxygen and plants produce oxygen. if there is no light for photosynthesis, then plants can not produce oxygen and animals cannot survive
One relationship is plants emit oxygen which animals need to survive; animals then emit carbon dioxide which plants need to survive.