Adna segment is changed from aattag to aaatag. this is called what?

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

it creates acid rain

not sure if this what   you'r looking for would be percent composition

i think its white blood cells

i hope this