2

sin𝛼± sin 𝛽=2sin 12(𝛼± 𝛽 )cos 12

(𝛼∓𝛽 )

cos𝛼+cos 𝛽=2cos 12(𝛼+𝛽 ) cos 12

(𝛼− 𝛽 )

HIPPO ADAPTATIONS

Hippos live in Africa. They are known for being lazy.

THIS IS A HIPPO

All Hippos start out as a Baby.

THIS IS A BABY HIPPO

Hi I’m a Hippo.

I Like Leaves.

After birth Baby Hippos go underwater with their mother to bond with them. They do this for a few

weeks.

THIS IS A BABY HIPPO WITH ITS MOM

Baby

Adult Hippos eat flowers, grains and grasses.

THIS IS AN ADULT HIPPO

Hippos spend most of their lives underwater.

THIS IS A HIPPO UNDERWATER

LETS COMPARE!PIGMY HIPPOS HIPPOS

They are Smaller

They are

more popular

AS YOU CAN SEE HIPPOS ARE AMAZING!

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