WebAug 26, 2010 · A unique feature of arthropods is the presence of a segmented body with fusion of certain sets of segments to give rise to functional segments. Fused segments may form a head, thorax, and abdomen, or a cephalothorax and abdomen, or a head and trunk. The coelom takes the form of a hemocoel (or blood cavity). WebThis is because they capture the sunlight, and use it to produce their own food as part of a process called photosynthesis. Plants perform an essential process in converting energy from the sun, and without them, animal life on earth would be …

Chordate Definition, Characteristics, & Facts Britannica

WebRespiration in Mollusca occurs through the general body surface, gills or pulmonary sac. The blood circulates through the open circulatory system. They have a pair of metanephridia that helps in excretion. The nervous … WebThe temperature tends to leave body (Law of Thermodynamics) so energy must be used to generate new heat from brown fatty tissue. Ectotherms need to adapt their body … polymer wallpaper

Scientists discover slug that can decapitate itself, grow new body

WebSimilar to how trees take carbon from the air to build their trunks, seagrasses take carbon from the water to build their leaves and roots. As parts of the seagrass plants and associated organisms die and decay, they can collect on the seafloor and become buried, trapped in the sediment. WebHow Do Mollusks Get Energy? 1 Answers William Harkin answered By eating.The ones in my garden have eaten most of my newly planted flowers. Thank Writer Blurt You might also … WebOnly the relatively small middle section (midgut) lacks a chitinous lining. The digestive tract varies greatly in structure, depending upon the diet and feeding mode of the animal. In … shanks michael