Which adaptation is not present in a fish?
Slippery scales
Streamlined shape
Flat fins and tails
Do not need to breathe for a long time
alisangms:
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Explanation:
calculate in Hertz the broadening transition in HCN at temperature 25 degre celcius dueto the doppler effect in regions of the spectrum typical of rotational transitions 10 cm-1, vibrational transition 1500 cm-1, and electronic transitions 60 000 cm-1
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