Chapter 11 lesson 1 & 2 (week 19)

All of the following are muscles, EXCEPT

• biceps
• pectoral
• radius
• gluteus maximus

a framework that shapes and supports an animal, protects its organs and allows it to move in its environment

• skeleton

• cartilage

• tissue

• joint

Tissue that contracts and relax to create movement

• skeleton

• tissue

• muscle

• cartilage

Shedding exoskeletons to produce a new ones is called

• Molting

• metaporphisis

• evolution

• adaptation

Tissue that is more flexible than bone

• skeleton

• bone

• cartilage

• joint

A place where two parts of a skeleton meet

• intersection

• date

• joint

• muscle

Which of these animals has a skeleton

without hard parts?

• whale

• lobster

• jellyfish

• goldfish

What happens to an arthropod during

molting?

• It sheds its exoskeleton.

• It grows a new appendage.

• It replaces cartilage with bone.

• It contracts its muscles.

What factor makes it possible for animals with endoskeletons to grow larger than animals with exoskeletons?

• Endoskeletons can be removed and

  replaced.

• Endoskeletons are lighter than

  exoskeletons.

• Endoskeletons are made of fluid-filled

  tubes.

• Endoskeletons lack joints that can break

  down.

A(n) ______ is an animal’s reaction to a stimulus.

• Stimulus

• neuron

• response

• movement