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PowerPoint. By Alex H eadrick. Natural disasters. Tsunamis will drown land animals and destroy habitats. Complete metamorphosis. Complete metamorphosis is changing form in growth for bugs . Example: butterflies have complete metamorphosis. Incomplete metamorphosis.

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  1. PowerPoint By Alex Headrick

  2. Natural disasters • Tsunamis will drown land animals and destroy habitats.

  3. Complete metamorphosis • Complete metamorphosis is changing form in growth for bugs . • Example: butterflies have complete metamorphosis.

  4. Incomplete metamorphosis • Incomplete metamorphosis is when the insect has only three stages in its life cycle, and barely changes. • Example : crickets have incomplete metamorphosis.

  5. Decomposers • Decomposers are organisms that break down dead plants or animals. • A worm is a decomposer.

  6. Carnivores • A carnivore is an animal that only eats meat.

  7. Herbivores • Herbivores are animals that only eat plants.

  8. Omnivores • Omnivores are animals that eat plants and meat.

  9. Adaptations • Adaptations are behavioral or physical changes that help an organism live in a specific environment. • Example : cactuses have a thick stem to hold water for a long time.

  10. Hibernation • To hibernate is to sleep a long period of time . • In hibernation the heart rate slows down . • Only mammals will hibernate.

  11. Migration • To migrate is for organisms to travel to a different region. • Example : geese fly south for the winter.

  12. Direct Development • Direct development happens when a mammal is born , it is when an animal is born and looks like it always is. • Dogs have direct development.

  13. Man-made disasters • Pollution. To much pollution will cause global warming, and will contaminate water. • Oil spills. Oil spills will contaminate water and will kill sea creatures.

  14. Extinct • For something to be extinct is for its species to have no population.

  15. Predator • A predator is an organism to hunt prey.

  16. Prey • An organism that is being hunted by a predator .

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