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G2 Ch2 L2 Life Cycles

  •  English    10     Public
    Week 6 Mc-Graw Hill Science for ESL students.
  •   Study   Slideshow
  • What is a LIFE CYCLE?
    It's the CIRCLE of LIFE. It shows how plants/animals start life, grow into an adult, make young, and die.
  •  15
  • What is it called when an animal changes A LOT from baby to adult?
    It's called METAMORPHOSIS.
  •  20
  • What is a baby frog called?
    It's called a TADPOLE.
  •  10
  • Mammal life starts in a different way than other kinds of animals. HOW?
    Mammals are BORN LIVE. They're NOT hatched as EGGS.
  •  15
  • Birds and bees help plants reproduce. What is this process called?
    It's called POLLINATION.
  •  10
  • How old are sea turtles when they start REPRODUCING?
    They're 5-10 years old.
  •  15
  • How do frogs and tadpoles BREATHE?
    Frogs use LUNGS, tadpoles use GILLS.
  •  25
  • DESCRIBE the life cycle of a butterfly.
    Egg, caterpillar, pupa, butterfly, repeat.
  •  25
  • DESCRIBE the life cycle of a frog.
    Egg, tadpole, young frog, adult frog, repeat.
  •  25
  • What is a baby butterfly called?
    It's called a CATERPILLAR.
  •  15