25 points and brainliest to whoever can give the correct answer with detail!

consider the reaction pathway graph below.

which method would provide evidence to support the inference that this is an exothermic reaction?

a.) add a and c
b.) add e and d
c.) subtract a from c
d.) subtract e from d

Ok so the answer is A because the C is the initial energy for the reaction so your trying to prove it went up and with adding A it proves the initial is smaller...therefore it went up and is exothermic

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.