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Read the passage given below to answer the questions:

As the rulers of the planet, humans like to think that it is the large creatures who will emerge victorious from the struggle for survival. However, nature teaches us the opposite, it is often the smallest species which are the toughest and most adaptable. A perfect example is the hummingbird, which is found in America. One species of hummingbird, known as the bee hummingbird, ranks as the world's smallest and lightest bird and it is barely visible when it is in flight.

Hummingbirds are the only birds that can fly backwards. They feed mainly on the nectar of flowers, a liquid that is rich in energy. Nectar is an ideal food source, for hummingbirds need an incredible amount of energy to sustain their body metabolism. A hummingbird's wings flap at a rate of about 80 times per second and its tiny heart beats more than 1000 times per minute. This is why they must consume relatively large quantities of food. In the course of a day, hummingbird consumes about half its body weight in nectar.

Nature has made man realize that :-

A. Large creatures always emerge victorious in the struggle for survival

B. Smallest creatures are the toughest and most adaptable

C. The humans are the only survivors on earth

D. The largest and the smallest species are equally tough

E. There is never a struggle for survival

Choose the correct answer from the options given below:

Solution

Correct Option: 2

The passage directly states 'it is often the smallest species which are the toughest and most adaptable', which matches statement B. Statement A is the opposite of what nature teaches. C, D, and E are not supported by the passage.

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