<Li> <P> The telescopefish has large, forward - pointing telescoping eyes with large lenses . </P> </Li> <P> The telescopefish has large, forward - pointing telescoping eyes with large lenses . </P> <Li> <P> The mesopelagic sabertooth is an ambush predator with telescopic, upward - pointing eyes . </P> </Li> <P> The mesopelagic sabertooth is an ambush predator with telescopic, upward - pointing eyes . </P>

What is the advantage of having blood in fish gills move in the opposite direc)on of water