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We need oxygen to survive ;D
Nose
obligate aerobe
several, oxygen and carbon in particular
Breathing air, air. oxygen helps us breath. we need trees for oxygen. so whe need trees and plants to survive.
no
Yes. An aerobic organism is an organism that can grow and survive in the presence of oxygen. Mammals need oxygen to have cellular respiration, so they are obligate aerobes.
They need oxygen, nutrients, and the ability to adjust to temperature change.
becacuse animals lived under the ocean
Oxygen, but we also need carbon, hydrogen, nitrogen and many others as well.
Plants undergo photosynthesis to provide themselves energy to make food to survive. The waste products of this reaction are oxygen and water which are released into the atmosphere. Humans need oxygen to survive. Thus, photosynthesis is a critical process for the survival of every organism.
you need oxygen to survive anywhere.. most definately on saturn!!
To survive
We need oxygen to survive ;D
YES! Every living organism needs Oxygen to survive... However, not to confuse you, there are scientific studies showing that a new multicellular life has been found that DOES NOTrequire oxygen.
An enzyme that needs oxygen to survive
oxygen