Major Changes

Major Changes

What about amphibians?

Amphibians are animals that live part of their lives in the water and part of their lives on land.

A Salamander's Life Cycle

Reptiles are different.

Reptiles are covered in scales and lay their eggs on land.

Metamorphosis

• Meta= "beyond" or "change"

• morph= "shape" or "form"

• osis= "state or process"

• Put it all together= "process of changing shape"

Multiple Select

How are cicadas and ladybugs alike?

• begin life in an egg stage

• go through a growth stage

• lay eggs to reproduce

• live up to 17 years

• end with death stage

Multiple Choice

How are the life cycles of amphibians and insects the same?

• Both begin life as eggs

• Both have a larva stage

Multiple Choice

Which of these is true of insects?

• They all have a nymph stage

• They all go through incomplete metamorphosis

• They all lay eggs

Multiple Select

A complete metamorphosis has the following stages:

• egg

• larva

• pupa

• adult

• young adult

Multiple Select

Incomplete metamorphosis has the following stages:

• egg

• nymph

• adult

• larva

Multiple Select

How are butterfly, penguin, dog, and salamander life cycles similar?

• they are born

• they grow

• they reproduce

• they die

• they lay eggs

Do all animals have the same life cycle?

Stages?