2. hydrangea plants have flowers that turn blue when in acidic soil and pink when in basic soil.
fertilizers have a compound called ammonium ( after adding fertilizer to soil, a bacterium
converts ammonium to nitrate. during this process 3h+ are released into the soil. what do fertilizers
do to the ph of soil?

What is the similarities and differences between bacteria and eukaryote?

How does science influence the decisions made about social, economic, and political issues?

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .