Earths food chain starts with the sun then it goes to producers such as plants that absorbs the sun’s energy to produce their own “food”
reactant gas is carbon dioxide and the product gas is oxygen.
Answer:
4
Explanation:
Mars Odyssey and Mars Express required spectrometric equipment that could analyze Mars's atmosphere
No tiene sentido la pregunta, supongo que tiene pros y contras pero los problemas no se solucionan con más problemas
