It developed everyones body
The correct answer is B.
The humans forearm is much like a bat wing, because all of our tendons and liniments. Although we do not use the structures in the same ways, they are alike.
In the Scientific name, first word represents "Genus" and as they are same it indicates that their Genus are same
Hope this helps!
According to the Doppler effect, the sound of a police car siren is louder and high pitched as it approaches the observer.