Study

Oxford Discover 3 - Unit 18

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  • floating
    to stay on a surface of a liquid and not sink
  • otter
    a furry animal that lives in or near water
  • research lab
    a place to study something carefully to learn new things about it
  • shiver
    to shake because of cold or fear
  • paragraph
    a section of writing that has a topic and concluding sentence
  • lung
    Main organ of the respiratory system helping people to breathe
  • humpback whale
    large whalebone whale with long flippers noted for arching or humping its back as it dives
  • leafy sea dragon
    a small fish from an ocean with a head that looks like a horse. It has green parts sticking out of its body and makes it look like a plant.
  • clarify
    to make clear or easier to understand
  • tethered
    tied to something with a rope or chain
  • film studio
    a place where movies are made
  • aquatic
    relating to water, growing in water
  • compound
    a thing that is composed of two or more separate elements; a mixture.
  • freezing
    very cold
  • coral
    the limestone skeleton of a tiny sea animal
  • squid
    a sea animal that has a pair of tail fins and ten arms
  • signal
    a gesture, action, or sound that is used to convey information or instructions
  • encourage
    to inspire someone to do something
  • goggles
    protect eyes from water and chemical splashes
  • diver
    someone who dives (into water)
  • hose
    a flexible pipe that carries a liquid or gas
  • monitor
    To watch closely and frequently; to observe and make note
  • kelp
    any of various large, tough, brown seaweeds
  • prey
    Animal hunted or caught for food
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