2. The wings of flightless cormorants are examples of? analogous structures
homologous structure
comparative anatomy
vestigial structure

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

if you know your abc's you should be able to get your answer or just use google