Science - Chapter 1 Bones and Muscles & Chapter 2 Diseases

The bones form a structure called ....

• skeleton

• muscles

• legs

• arms

Look at the picture! The name of the skeleton is

• hip

• spine

• femur

• rib cages

Look at the picture! The function of this skeleton is ....

• protects the brain

• protects organs such as the heart and lungs

• help us to move around

• support the upper part of the body

The parts of the leg bones is ....

• radius, ulna and humerus

• ulna, femur and tibia

• fibula, tibia, and femur

• tibia, fibula and radius

Part of the body that cover our skeleton is .....

• Muscles

• Backbone

• Meat

• Bones

...... helps keep our muscles strong and healthy

• Sleep

• Play

• Exercise regularly

• Study

When our triceps contract or shorten, our biceps .....

• Tired

• Relax

• Sick

• Strong

To straighten your ...., , the quadriceps need to contract and the hamstring need to relax.

• head

• arm

• leg

• body

Which of the following statement is correct about grasshopper?

• It has a backbone

• It has not an exoskeleton

• It is invertebrate

• It has a shell

Which of this animal have an exoskeleton?

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