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5th Science: Unit 1 exam review

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  • During photosynthesis, plants absorb ________ and release ___________.
    carbon dioxide, oxygen
  • The... controls the functions of the cell.
    nucleus
  • It controls what enters and leaves the cell.
    cell membrane
  • Are root hair cells found in animals? What is their function?
    no, they absorb water and minerals from the soil
  • Name the five kingdoms.
    animal, plant, monera, protist, and fungus
  • They give plant cells their shape.
    cell wall
  • The small units that make up living things are called...
    cells
  • Give two examples of protists.
    algae and amoeba
  • How do animals get the energy they need to survive?
    They eat other living things.
  • Name the three life processes.
    nutrition, reproduction, and interaction
  • Are bacteria multicellular or unicellular? What kingdom do they belong to?
    unicellular, monera kingdom
  • They contain chlorophyll and only plant cells have them.
    chloroplasts
  • Do animals have xylem tissue? What is its function?
    no, it transports water and nutrients
  • Most chemical reactions take place here.
    cytoplasm
  • What are stimuli?
    changes in the environment
  • Give one example of an animal organ and one example of a plant organ.
    animals: heart, lungs, stomach... plants: roots, leaves
  • How do fungus obtain the nutrients they need?
    through dead plants and animals
  • Organisms made up of many cells are called... organisms
    multicellular
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