What flight adaptations arise in the structure of the skeleton of birds?
May 30, 2020 | Education
| 1) There have been changes in the belts of the front and hind limbs, the forelimbs have changed into wings.
2) A keel has appeared that promotes flight.
3) The jaw apparatus was transformed into a beak.
4) A very mobile cervical spine.
5) The presence of lightweight bones with air cavities.
6) Lack of teeth.
