SCSHS Classification week 3

Can a exoskeleton be a shell?

• Yes

• No

All Animals Are

• Autotrophs

• Heterotrophs

• Consumers

• Decomposers

What is a  endoskeleton made of?

• A backbone made of small bones called vertibrae and cartilage

• A backbone made of bigger bones called ligaments.

• A backbone made of no bones

What are animals with endoskeletons called?

• snakes

• exoskeletons

• vertabrates

• mammels

What kind of skeletons does the following animals have: Birds, snakes, frog and fish.

• Exoskeleton

• Endoskeleton

What kind of skeleton does the following animals have? 
Earthworm, spider, cricket and scorpion.

• Endoskeleton

• Exoskeleton

These animals do not have backbones

• vertebrates

• invertebrates

• exoskeleton

• pores

Which of the following characteristics will most likely be helpful in identifying a butterfly using a dichotomous key?

• Migrates north every spring

• hangs on branches

• flutters wings fast on hot days

• Wings have long extensions

A dichotomous key for insects is given. To what order does an insect with two pairs of scaly wings belong?

• Coleoptera

• Heteroptera

• Diptera

• Lepidoptera

Which characteristics are used to identify the American Robin?

• Head color, Beak shape, and Beak Color

• Head color and Beak Color

• Beak Shape and Beak Color

• Beak Color