Fish don't have ears we can see but they have ear parts inside their heads. They pick up sounds in water through their bodies.
The type of competition that exist between the two species is INTERSPECIFIC COMPETITION.
There are basically two types of competition in any given ecosystem, these are intraspecific and interspecific competition. Intraspecific competition occurs among organisms of the same species while interspecific competition occurs among organisms of different species.<span />
At School level Answer is {C}
But Recent Research showed that Hemoglobin is present in Plants in different form
Here ya go hoope this helps