It because they give us oxygen and without oxygen we would all die from oxygen deprivation.
the process that gives us oxygen is photosynthesis
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True , conservation efforts have, they did this by gently helping the bison.
with the bison we have an specifically diverse animal , this means that preserving the genetics should be easy.
but it gets harder because of the world around it changing. this means that it has to adapt to a lot of things.
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I hope this helps you , really
Explanation: Electron microscopes are the most powerful type of microscope, capable of distinguishing even individual atoms. However, these microscopes cannot be used to image living cells because the electrons destroy the samples.
The correct answer will be the second one Growth of a tumor
Glycolysis, Krebs cycle, electron transport chain