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Weegy: The correct order of organization for chordates is: Eukarya, Animalia, Chordata. User: Where will you find bones in a cartilaginous fish? A. in the fins B. there are no bones C. in the jaw D. in the body of the fish Weegy: There are no bones in cartilaginous fish. User: Which of the following would be an example of a cartilaginous fish? A. a perch B. a shark C. a catfish D. a salmon Weegy: A shark would be an example of a cartilaginous fish. User: What is the difference between a bony fish and a cartilaginous fish? A. The bony fish and cartilaginous fish both have bones throughout their bodies. B. The bony fish and the cartilaginous fish only have bones in the jaw. C. The bony fish has bones in its jaw, and the cartilaginous fish has cartilage in its jaw and bones in the rest of its body. D. The bony fish has bones and the cartilaginous fish has only cartilage throughout their bodies. Weegy: The difference between a bony fish and a cartilaginous fish: The bony fish has bones and the cartilaginous fish has only cartilage throughout their bodies. User: What happens to a tadpole after about 70 days of life? A. loses its tail B. develops legs C. leaves the water D. is a full adult frog Weegy: After about 70 days of life, a tadpole: is a full adult frog. User: When the adult frog leaves the pond what change has to take place? A. A change from gill-like structures for breathing in water to lungs for breathing on land. B. A change from lungs for breathing in water to gills for breathing on land. C. A change from gills for breathing in water to pores on the skin for breathing on land. Weegy: When the adult frog leaves the pond, it undergoes: A change from gill-like structures for breathing in water to lungs for breathing on land. User: Why do amphibians live near the water? A. to be near a food source B. to lay their eggs C. to have water for drinking only D. to be close to flora for protection Weegy: ... (More)

Weegy: All of these are placental mammals except opossum. User: In the development of dogs, monkeys and dolphins, nourishment and oxygen are provided by the mother to the fetus through the A. excretory system. B. cloaca. C. placenta. D. both (B) and (C). Weegy: In the development of dogs, monkeys and dolphins, nourishment and oxygen are provided by the mother to the fetus through the placenta. User: Compared to amphibians and reptiles, mammals are A. ectothermic. B. cold-blooded. C. endothermic. D. temperature adaptive. Weegy: Compared to amphibians and reptiles, mammals are endothermic. User: Which cells form the stomata? A. sieve cells B. guard cells C. phloem cells D. mesophyll cells Weegy: Guard cells form the stomata. User: Which cells in the leaf are green? A. phloem cells B. mesophyll cells C. lower epidermis cells D. upper epidermis cells (More)