The skeleton supports the body, gives it shape and …, needs exercise, eats food, protects internal organs, The skeleton has three main parts:, the head, the torso and the limbs, the torso, the legs and the bones, The femur is an example of a …, long bone, short bone, flat bone, The muscular system is made up of…, muscles and tendons, ligaments and tendons, muscles and joints, Cold-blooded vertebrate animals are…, reptiles, amphibians and fish, fish, birds and frogs, A spider is an example of …, an insect, a mollusk, an arthropod, Mammals have …, scales and lungs, hair and lungs, feathers and gills, An example of an animal with an exoskeleton is …, an octopus, a monkey, a beetle

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