Because they Both work together to filter the water. Also without them Precipitation wouldn't occur and there wouldn't be any water cycle.
13 is bass but I’m not sure what 14 is
Answer:
b
Explanation:
they chose the best tomatoes to make even better ones
DNA is an example of a complex biological polymer called a nuclei acid. Nucleic acids are made up of many smaller sub units called nucleotides. The components of a DNA nucleotide are deoxyribose, phosphate group, nitrogen group. There are four possible bases in a DNA molecules which includes adenine, cytosine, guanine and tymine.
