The identity of the four dna nucleotides is based on a-nitrogen bases b-covalent bonds c- sugars d-phosphate groups i say b seed second opinion!

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

How are viruses different from eukaryotic cells?

Which group of protists would be most likely to have cilia as adults and why? (1 point)the sporozoan protists would since they have to spread their spores around.the heterotrophic protists would since they use them to gather food.the parasitic protists would since they need to find other organisms to attack.the autotrophic protists would since they must move to find light.