in guinea pigs the aelle for short hair is dominant to long hair in a punnet square show a cross between a heterozygous dominant guiniea pig and a recessive long haired guineia pig

Which statement is true regarding weathering in dry environments? a) chemical weathering is absent because of a lack of humidity. b) physical weathering is usually more evident than chemical weathering. c) it is impossible to identify the type of weathering that has occurred. d) physical weathering does not play a significant role in dry environments.