Research ?

What is Research ? The word ‘research’ perhaps originates from the old French word recerchier that meant to ‘search again’. Research is a systematic inquiry to describe, explain, predict and control the observed phenomenon. Research involves inductive and deductive methods (Babbie, 1998). Research is- 1.      Search for knowledge....

By: সাদমান On 9:53 PM

Continue Reading

Food Web ?

Food Webs A food web is made up of interconnected food chains. Most communities include various populations of producer organisms which are eaten by any number of consumer populations. The green crab, for example, is a consumer as well as a decomposer. The crab will eat dead things or...

By: সাদমান On 1:49 PM

Continue Reading