Front

toxins

Back

poison

Tags

CCSS.RI.3.10

CCSS.RI.4.10

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

Front

Scales

Back

Small, tiny bone plates covering reptile skin.

Tags

CCSS.L.5.5C

Front

mucus

Back

a thick liquid

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

Front

Undercoat

Back

Layer of fur against an animal's skin

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.4.6

CCSS.L.K.5A

Front

Cold-blooded animals with soft-shelled eggs and dry, scaly skin.

Back

Reptiles

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.4.6

CCSS.L.K.5A

Front

Material in nails, hair, scales, and feathers

Back

keratin

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

Front

Feathers covering a bird's wings and tail aiding flight.

Back

Flight feathers

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.4.6

CCSS.L.K.5A

Front

Long stiff hairs that protect from rain and cold

Back

Guard layer

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.4.6

CCSS.L.K.5A

Front

amphibians

Back

cold blooded animals that start life with gills and develop lungs later.

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.4.6

CCSS.L.K.5A

Front

Contour feathers

Back

Top layer of feathers that give a bird its shape and color.

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.4.6

CCSS.L.K.5A