Worksheet

Plant and Animal Life Cycles

Grade 2 - Science - Building Confidence

NameDate

  1. Which stage comes after "seed" in a sunflower life cycle?

    • seedling
    • flowering plant
    • seed

  2. Which stage is missing from the butterfly life cycle diagram?

    • caterpillar
    • adult butterfly
    • chrysalis

  3. Which order shows the bean plant life cycle?

    • seed -> sprout -> adult plant -> new seeds
    • new seeds -> adult plant -> sprout -> seed
    • sprout -> seed -> adult plant -> new seeds

  4. Why is the bean plant process called a cycle?

    • the order changes randomly
    • the diagram has no arrows
    • the adult stage can lead to new young or seeds

  5. What should a scientist record to compare frog life-cycle stages?

    • the color of the paper
    • observable changes from one stage to the next
    • the student's favorite stage

  6. Which stage comes after "egg" in a chicken life cycle?

    • egg
    • chick
    • adult chicken

  7. Which stage is missing from the bean plant life cycle diagram?

    • adult plant
    • soil
    • sprout

  8. Which order shows the chicken life cycle?

    • chick -> egg -> young chicken -> adult chicken
    • egg -> young chicken -> chick -> adult chicken
    • egg -> chick -> young chicken -> adult chicken

  9. Why is the butterfly process called a cycle?

    • the organism stops being living
    • the stages happen only once ever
    • the adult stage can lead to new young or seeds

  10. What should a scientist record to compare sunflower life-cycle stages?

    • the size of the worksheet
    • observable changes from one stage to the next
    • the student's favorite stage
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