Science - 2nd grade closing 1

Located in the center of your chest. Its job is to pump blood. 

• brain

• heart

• lungs

• stomach

Bones connected that helps you stand up straight.

• muscles

• skeleton

• bones

• lungs

This organs digest the food.

• stomach

• lungs

• brain

• skeleton

Is the body's computer. It controls your entire body. 

• brain

• heart

• lungs

• skeleton

The 2 intestines are

• small and large

• short and big

• soft and hard

Helps you breathe in fresh air giving your body oxygen.

• lungs

• brain

• skeleton

You use it when you need a really heavy box.

• muscles

• lungs

• skeleton

This bone protects your brain and gives shape to your head.

• skull

• ribs

The frame of your body, helps you stand up straight.

• skeleton

• muscles

• brain

• heart

Write wich organ you think is the most important and why.