Plant and Animal Structures #2 Crossword
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Down:
2) animals with a backbone (vertebrate) that is cold-blooded, has smooth, moist skin; young amphibians start their lives breathing with gills, adult amphibians breathe with lungs3) a living thing with an internal skeleton7) animals with a backbone (vertebrate) that is cold-blooded, has dry scaly skin, and breathes with lungs10) a very important part of a flowering plant; helps it grow and survive, by taking in nutrients (carbon dioxide and water) and making sugar; also protects the plant by controlling the amount of water it takes in and could have sharp edges, thorns, tough to chew, or poisonous11) a plant structure that supports its leaves, flowers, and fruits; most have tiny tubes that move water and minerals from the roots to the leaves, or from the leaves to stems and roots |
Across:
1) to sort into groups based on similarities4) to stay alive5) a living thing that does not have an internal skeleton; it has a hard, external covering called an exoskeleton6) animals without a backbone (invertebrate) that has jointed legs and a hard outer covering on the outside of its body8) a very important part of a flowering plant; most grow in a system of webbed Structures that grow underground and provide the plant with water and minerals from the soil; roots keep the plant fixed in the ground as they grow downward due to gravity9) structure of a plant that makes seeds for plants to reproduce; usually colorful and attract bees and other pollinators to the plant to get pollen and nectar11) anything that can trigger/cause a physical or behavioral change (ex. light, heat, gravity)12) animals with a backbone (vertebrate) that is warm-blooded, has some type of hair, breathes with lungs, and feeds their babies with milk |
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