Vertebrate Adaptions for Terrestrial Life Essay -- AP-Biology Biology

Vertebrate Adaptions For quotidian LifeAP-Biology Essay on craniate structural adaptations for terrestrial life.The problems of survival of creatures on land are genuinely different fromthose of survival of animals in aquatic environment. Describe four problemsassociated with animal survival in terrestrial environments but not in aquaticenvironments. For each problem, explain a physiological of structural solution.Four problems go about by animals on land are breathing (respiration),water conservation in excretions, successful reproduction, and the producing anegg which can survive outside of the water. each(prenominal) animals need to respire, but I put one across no idea why. possibly you wouldlike to answer that? Aquatic animals use gills, which are outgrowths from thebody which amplification surface area over which gas exchange can occur. in spite of appearance thegills of aquatic animals, the circulatory system removes oxygen, and deliverswaste carbon dioxide. Land vert ebrates have developed a different approach tothe problem of gas exchange, as water is not present in all of the terrestrialenvironment. Terrestrial vertebrates have developed lungs to solve this problem.Air enters through the nasal passages, or the mouth, passes through the trachea,then branches off at the two bronchi, and goes through many an(prenominal) branching passagescalled bronchioles, which end in alveoli. Alveoli are sack-like structures wherethe circulatory system meets the respiratory system.S...