On the planet arrakis a male ornithoid is flying toward his mate at 25. 0 m/s while singing at a frequency of 1200 hz. If the stationary female hears a tone of 1240 hz, what is the speed of sound in the atmosphere of arrakis?.

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.