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QuestionAnswer
Cartilage A tissue more flexible than bone
Mammary Glands Organs in female mammals that produce milk for the mammal's young
Monotreme An animal that lays eggs
Marsupial A mammal whose young are born at an early stage of development, and which usually continue to develop in a pouch on their mother's body
Placental Mammal A mammal that develops inside its mother's body until its body systems can function independently
Placenta An organ in most pregnant mammals, including humans, that links the mother and the developing embryo and allows for the passage of materials between them
The 5 main groups of vertebrates Fish, amphibians, reptiles, birds, and mammals are the 5 groups of vertebrates.
Fish Vertebrates whose body temperature is determined by the temperature of their environment, and that live in the water and have fins
Amphibians Vertebrates whose body temperature is determined by the temperature of their environment, and that live their early life in water and their adult life on land
Reptiles Vertebrates whose body temperature is determined by the temperature of their environment, that have lungs and scaly skin, and that lay eggs on land
Birds A vertebrate whose body temperature is regulated by their internal heat, lay eggs, and have feathers and four-chambered hearts
Mammals Vertebrates whose body temperature is regulated by their internal heat, and that have skin covered with hair or fur and glands that produce milk to feed their young
Created by: QuincyMcRowe
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