TCI U1 L5 Grade 4-Animal Structure

Which three things do all animals need to survive?

• food, water, and light
• water, air, and light
• water, air and food
• food, air, and light

Tags

NGSS.K-ESS3-1

NGSS.K-LS1-1

The digestive system is responsible for

• pumpling blood throughout the body.
• breaking down food into smaller pieces.
• exchanging gases in the lungs.
• transporting nutrients through the bloodstream.

Food starts to break down in the

• stomach
• small intestine
• large intestine
• mouth

Which of the following is not a digestive structure?

• saliva
• stomach
• esophagus
• small intestine

The ____ stirs an animals food and mixes it with digestive juices.

• stomach
• esophagus
• large intestine
• small intestine

The digestive system that removes waste is called

• stomach
• esophagus
• large intestine
• small intestine

Blood carries ____ through the body.

• water
• gases
• digested food
• all of the above

Tags

NGSS.MS-LS1-3

What part of the circulatory system carries blood away from the heart?

• veins
• arteries
• plasma
• capillaries

____ are not part of the circulatory system.

• Lungs
• Brains
• Arteries
• Capillaries

Birds with short beaks usually eat

• snakes
• seeds and nuts
• insects
• larva