How does the principal of faunal succession assist the technique of relative dating. A. It gives a logical order to the age of organisms.
B. It provides a defined order to the succession of organisms.
C. It prioritizes parts before the whole appearance of organisms.
D. It accounts for the tectonic of the movement throughout history.

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.

c8h10 is your answerr

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a