Which of these would not be a reason why earth can support life but other planets in our solar system do not have life? a) earth's distance from the sun b) earth has favorable temperatures c) earth's atmosphere has the right mix of gases d) earth experiences extremes in high and low temperatures

It's A, if the sun were closer to the sun, or larger, surface air would escape. leaving nothing suitable for humans or any life form. if the earth was farther away, temperatures would drop to an extreme level, making the earth one block of ice.

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

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