What terms correctly define nucleosides? Nucleosides are polymers that have just a__1__base and a__2___

1.
Nitrogen
Phosphate
Hydrogen

2.
Sugar
Phosphate
Oxygen

Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth

Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

What best explains the inability for life to exist in earth early atmosphere