After reviewing the results of your science fair project, you state that water has increased the growth of fungi. This is a- A) analysis.
B) conclusion.
C) experiment.
D) hypothesis.

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.

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.

it is the most commonly accepted one