Natural Theology: Or, Evidences of the Existence and Attributes of the Deity, Collected from the Appearances of Nature

action adapted admissible laws amongst animal answer appears arteries birds blood body bones brane called carried cartilage cause cavity centre chyle constitution contrivance Creator degree Deity direction distance distinct duodenum earth effect existence experience faculties farther feathers fibres fish fluid gastric juice gizzard gland hath head hinge-joint human insects instance instruments integuments intelligent intestines joint lacteals less ligament light limbs lungs mammæ mastication means mecha mechanism membrane ment mesentery motion mouth mucilage muscles muscular nature necessary objects observed operation organ organisation oviparous papillæ particular perceive perhaps plants pleasure principle proboscis produced properties purpose quadrupeds reason relation respect seed sense shell side socket species spissitude stomach structure substance sufficient suppose surface teeth tendons terrestrial animals thing tion ture variety vertebræ wanted watch whilst whole wings