If earth suddenly had no moon, which biome would begin to change immediately and change most?

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

If an organ has six haploid chromosomes,how many chromosomes are present. 6 12