Answer:
In summary, the ecological balance brings the existence of the world. Earth's inhabitants such as human beings, plants, animals and other micro living organisms continue to survive. These species get the conducive environment to multiply and thrive. The world gets to produce sufficient food for all species.
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The answer Fam is B) Models
Answer:
[tex]128^{o}C[/tex]minimum temperature will the reaction become spontaneous.
Explanation:

From the given,







Therefore,
minimum temperature will the reaction become spontaneous.
Answer:
metals
Explanation:
Approximately three-quarters of all known chemical elements are metals. The most abundant varieties in the Earth's crust are aluminum,... Gold (Au), chemical element, a dense lustrous yellow precious metal of Group 11 (Ib), Period 6, of the periodic table.