alternative new orleans_600字

　　In the insect world, bumblebee is definitely a "alternative", its physical huge, and thus, there is almost no natural enemies. It“s like a lion on the African savannah, at the top of the food chain of insect.

　　In principle, bumblebee body parts should be far better than other insects. The fact is indeed. It developed mouthparts, palate thick, strong legs. End of the female body is terrible sting long, even on the poison capsule, secrete venom, bee would see it shun, even the insects, the famous hunter spider bumblebee, can only stay out. Bumblebee appearance, actually looks like panda, some funny, heavy body, but small wings, body proportion, a bit slow at the awkward. Such a big MAC, but fly puissant, deserve to go up "buzzing" roar, has become the bomber in the insect world. Biologists and physicists of bumblebee body structure, the study found, in fact, relative to other posture is lightsome, broad wings flying animals, bumblebee body there is a fatal flaw, narrow wings and heavy body proportion, according to the existing theory of biology and flight to infer, the hornets have absolutely no reason to fly. But surprising, however, is that all should not have the ability to fly adult wasps are able to fly, fly and ability is not inferior to the other flying ace in insects.

　　Ponderous bumblebee why can fly? It is a mystery. Social behavior at another answer is given, that is every a bumblebee grew up to face a life and death choice: can“t fly, can“t honey in the flowers, can only be starved to death. Don“t be starved to death, has become the only reason for the bumblebee fly. Bumblebee is glad you are not human, do not know what biology and knowledge of flight, if it knows the theory, know your body does not have the requirement of fly, then in the nature of the hornet, its fate will be completely changed.