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PLANTS. Plants What are the parts of a plant?. The parts of a plant are the roots, the stem, the leaves and the flowers. Some plants do not have flowers. Brianna. Plants What is Arbor day?. Arbor day is a special day to celebrate trees.
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PlantsWhat are the parts of a plant? • The parts of a plant are the roots, the stem, the leaves and the flowers. • Some plants do not have flowers. Brianna
PlantsWhat is Arbor day? • Arbor day is a special day to celebrate trees. • It began in 1854 when J. Sterling Morton asked people to plant trees. Brianna
PlantsHow do trees help us? • Trees help keep the air we breathe fresh and clean. • Trees provide homes and food for birds and squirrels. Caroline
PlantsHow do plant seeds scatter? • Seeds can be scattered by people, the air, or wind. • Animals can also scatter seeds. Caroline
DinosaursWhat are dinosaurs’ defenses? • Some dinosaurs had spiked tails, horns, hard plates and claws. • Some were fast runners. Mike
DinosaursWhen were dinosaurs discovered? • In 1841, scientists decided that the large bones belonged to animals they called Dinosauria. • Dinosauria means “terrible lizard” • They have been gone for 65 million years. Mike
DinosaursWho was T-REX? • T-REX was one of the biggest meat-eating dinosaurs of the Cretaceous period. David
DinosaursHow do they protect themselves? • Triceratops and Anklosaurus had horns and thick armor to protect themselves. David