ppt characteristics examples materials plants animals unit 12 water food body unit 10 earth cycle land 2nd grade seasons sun air growth habits actions communiaction past present routines time calendar clock unit 11 machines simple complex mains quiz batteries computer parts electricity gives save energy vocabulary quiz. electricity light sound sources forces push pull heating cooling manufactured natural magnetism changing shape unit 9 midday night sunset sunrise day phases moon unit 6 saltwater frsehwater forms places seeds from plants trees animals vs plants functions invertebrates insects fish amphibians reptiles birds mammals grasslands animals. domestic and wild tree carnivores herbivores omnivores. bread eggs wheat milk five a day stay healthy breakfast lunch dinner groups need health energy organs muscles bones skeleton recycling properties reasons nocturnal animals activities features. landscapes inland coast number street floor. where do you live road safety street things jobs neighbourhood parts we eat needs types living non-living movements small big live on land live in the water wild baby domestic goor or not. fruit and vegetable bricks wood glass activity
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