Which one is a true statement about endothermic reactions?
a. energy is absorbed making it feel colder.
b. the reaction container always feels hot.
c. the reactants have less heat energy than the products.
d. more heat is given off than is put into the reaction.

it was spontaneous.

"ain't i a woman? " is the name given to a speech, delivered extemporaneously, by sojourner truth, (1797–1883), born into slavery in new york state.sojourner truth' delivered her famous speech "ain't i a woman? " (which did not have a title at that moment) was given without any previous preparation. her dissertation took place at the women's convention in akron, ohio, in 1851.