K4_Internal Structures / Functions of Animals

The part of the brain that acts a relay center to the spinal cord.

• Cerebrum

• Cerebellum

• Brain Stem

Fish take in oxygen through their _______ .

• gills

• lungs

• scales

• backbone

The largest part of the brain where the different lobes are located.

• Cerebrum

• Cerebellum

• Brain Stem

What protects the heart and lungs?

• ribs

• skull

• backbone

• brain stem

The cerebellum is the largest part of the brain.

• true

• false

What are functions of skeleton?

• keep the body in shape

• Support body movement

• Protect internal organs

• Generate electrical impulses for muscle contraction

• Digest food and absorb nutrients

Vertebrates are .................................

• the animals with the backbone inside their body

• the mammals that live on the land only

• the animals with skeleton inside their body

What protects the brain?

• ribs

• skull

• lungs

• backbone

A group of animals that have NO backbones or internal skeleton.

• Invertebrate

• Vertebrate

• lungs

• ribs

A group of animals that have bony skeleton or internal backbone.

• Invertebrate

• Vertebrate

• lungs

• ribs