Changes in dna are known as mutations and can be sometimes produce beneficial changes in population. a mutant form of the normally light-colored peppered moth is dark-colored. the dark-colored moth blends in with soot-covered trees in heavily polluted areas. why would the dark-colored mutation be beneficial in a polluted area?

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.