Life Science Review 6

Which animal has an exoskeleton?

• a crab

• a fish

• a bird

• a reptile

A pelican

• uses gills to breathe

• is warm blooded

• Gives birth to live young

• is an invertebrate

What is this model depicting?

• how a plant absorbs water

• how a plant spreads its seeds

• how a plant makes food

• how a plant absorbs light

Which is not a vertebrate?

• manatee

• alligator

• worm

• shark

What part of a plant are you eating when you eat an orange?

• the stem

• the fruit

• the roots

• the flower

The kidneys remove waste from human blood and are part of the

• excretory system

• digestive system

• circulatory system

• nervous system

What are the missing numbers for swans and cranes?

• 21, 39

• 26, 29

• 38, 33

• 46, 39

Which is an amphibian?

• a snake

• a mouse

• a salamander

• a beetle