It is much easier for a small animal to run uphill than for a large animal,because

  • A
    small animals have a lower $O_2$ requirement
  • B
    smaller animals have a higher metabolic rate
  • C
    it is easier to carry a small body weight
  • D
    the efficiency of muscles in large animals is less than in the small animals

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Similar Questions

Which of the following is the reverse of photosynthesis?

Out of $95\%$ of surplus water lost by plants in atmosphere through aerial parts, the water lost in liquid form constitutes . . . . . . .

......... is the result of respiration.

Photosynthesis and respiration are similar because:
$I$. In eukaryotes,both processes occur in specialized organelles.
$II$. $ATP$ synthesis in both is explained by the chemiosmotic theory.
$III$. Both use an $ETC$ (Electron Transport Chain).
Select the correct option.

In which of the following is energy released?

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