Which is not caused by human interactions with the earth system?

a. deforestation
b. air pollution
c. mountain building
d. water pollution

The use of dna as evidence in criminal investigations became possible because of the

Yeast cells reproduce quickly by budding. this is a form of reproduction so all the yeast cells a) sexual; vary b) asexual; vary c) asexual; are identical d) sexual; differ from the parents submit hint structures and functions of cells cellular reproduction

Plz ! what does it mean for an allele to be dominant?