byEldo Mohan RanjitAptitude TrainerAffiliated to the Dept. of Placement and Training, JIIT, Noida, IndiaHouse Address: Grover House, Opp: Eriyat Cycle Shop, Main Road,Tripunithura, Ernakulam, Kerala, India Pin 682301Ph +91 9746177586, +91 9846545733, eldomr@gmail.comOur ability to adapt to our surroundings is one of our most important features. This ability is one of the key differentiators between us and non-living things. This article looks at the process by which living beings adapt to their surroundings.