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Let's review the 2nd grade!

  •  English    10     Public
    A review of the contents of 2nd grade natural science subject
  •   Study   Slideshow
  • What are the parts of a plant?
    The parts of a plant are the roots, stem, leaves, and flowers.
  •  20
  • Do all animals have a backbone?
    No, not all animals have a backbone. Animals with a backbone are called vertebrates, and those without one are called invertebrates.
  •  15
  • Where do animals live?
    Animals live in different habitats like forests, deserts, oceans, and grasslands.
  •  20
  • How does the stomach help in digestion?
    The stomach helps in digestion by breaking down food with stomach acid and enzymes, making it easier for the body to absorb nutrients.
  •  25
  • Can you name three types of vertebrates?
    es, three types of vertebrates are mammals, birds, and fish.
  •  15
  • What do plants need to grow?
    Plants need sunlight, water, air, and nutrients from the soil to grow.
  •  15
  • What do we use light for?
    We use light to see things around us.
  •  15
  • What is the function of the circulatory system?
    The circulatory system moves blood through the body to deliver oxygen and nutrients to cells and remove waste products.
  •  15
  • Do plants reproduce with seeds?
    Yes, most plants reproduce with seeds, although some plants can reproduce in other ways like spores.
  •  15
  • What is a wheel?
    A wheel is a round object that helps things move.
  •  10