<span>Plants breathe in carbon dioxide and breathe out oxygen. Animals breathe in oxygen and breathe out carbon dioxide. So they support each other.
</span><span>Plants are at the start of every food chain.
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<span>Hope I helped You!!!
Again....
Sincerely,
</span>
<span>The science wiz</span>
Por la interacción de la placa oceánica de Nazca con la parte continental de la placa sudamericana.
Answer:
plains form as ice and water erodes, or wears away, the dirt and rock on higher land.
Political instability would be your answer
