What did the data show about the hypothesis? A. The data did not test the hypothesis.
B. The data rejected the hypothesis.
C. There was not enough data to support or reject the hypothesis.
D. The data supported the hypothesis.

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

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.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.