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EOY Science 7th Grade

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  • What is heredity?
    The passing of traits from parent to offspring
  • What is the function of the choloroplast?
    Makes sugar
  • What is the function of the vacuole?
    Stores water, food and waste
  • What is the function of the mitochondria?
    Makes energy
  • Give an example of a terrestrial planet
    Mercury, Venus, Earth or Mars
  • What is the pioneer species of secondary succession?
    Grasses and herbs
  • What is the variety of species in an area called?
    Biodiversity
  • Where are genetic instructions located in a cell?
    In the nucleus- on genes in chromosomes
  • TRUE OR FALSE: The atmosphere is important for life on earth.
    TRUE
  • Who are the first consumers to get energy from plants?
    Primary Consumers
  • What is the pioneer species of primary succession?
    Moss and lichen
  • What is perlocation?
    Dripping of surface water into ground water
  • What is the function of the circulatory system?
    TRANSPORTS or carries oxygen, nutrients wastes and chemicals
  • What body system is this?
    Circulatory
  • Where do producers get energy from?
    The sun
  • TRUE OR FALSE: Muscle contractions in esophagus are physical changes
    TRUE
  • What is the force that allows objects to orbit the Earth?
    Gravity
  • TRUE OR FALSE: The more biodiverse, the less sustainable the ecosystem is
    FALSE
  • TRUE OR FALSE: Sexual reproduction results in identical offspring.
    False
  • Give an example of a producer
    Plant or algae
  • TRUE OR FALSE: Breaking down food using enzymes like peptidase is an example of a physical change
    FALSE
  • Give an example of a Jovian planet.
    Jupiter, Saturn, Uranus, or Neptune
  • What is part A of Cell Theory?
    ALL living things are made of cells
  • What is the function of the cell membrane?
    Controls what goes in and out of the cell