3rd Grade Science Block 1+2 Test

Why do animals eat food? Select the correct option.

• Because they need nutrients to stay healthy and strong

• Because they want to become famous like Liam, Sophia, and Luna

Which of the following is true about nutrients?

• Proteins & Fats are nutrients.

• Carbohydrates & Sugars are nutrients.

Label the parts of the plant.​

• Sunlight

• E

• Leaves

• B

• Water

• D

• Carbon Dioxide

• A

• Roots

• C

Candy & Chocolate are unhealthy foods

• False
• True

Fruit is a healthy food

• True
• False

The Digestive system helps us get ____________(Oxygen/Nutrients).

• Oxygen

• Nutrients

The respiratory system helps us to get _______________(Oxygen / Blood) into our body.

• Oxygen

• Blood

The excretory system helps us remove ___________(waste / blood).

• waste

• blood

Hey there, which system does the heart belong to: circulatory or digestive?

• circulatory

• digestive

The body's systems help us to ___________ ( live / sleep ).

• live

• sleep