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থিম নির্বাচন

আপনার পছন্দের থিম বেছে নিন।

Why can animals perceive these changes when human can not?

A. Animals are smarter than human.
B. Animals have certain instincts that human doesn't prossess.
C. By running around the house, they can feel the vibrations.
D. Human doesn't know where to look.
E. An animal has sharper ear than human.
সঠিক উত্তরঃ B. Animals have certain instincts that human doesn't prossess.
Explanation: