How many human body systems are mentioned in the video?

• Eleven

• Ten

• Nine

• Twelve

Which device is used to collect information from the body systems?

• Pedometer

• Thermometer

• Oximeter

• Barometer

What technology does the oximeter use to send data to the tablet?

• Wi-Fi

• NFC

• Bluetooth

• Infrared

What happens to the heart rate when muscles work harder?

• Stays the same

• Decreases

• Stops

• Increases

What is the primary function of the heart in the circulatory system?

• To filter blood

• To cool down the body

• To pump blood

• To store blood

Which side of the heart receives oxygen-rich blood from the lungs?

• Lower side

• Upper side

• Left side

• Right side

Where does the blood go after receiving oxygen from the lungs?

• To the brain only

• To the digestive system

• To other body systems

• To the skin

What does the right side of the heart do with deoxygenated blood?

• Sends it to the kidneys

• Pumps it back to the lungs

• Expels it from the body

• Converts it into oxygen

What educational platform is recommended for watching more science topics?

• scienceforkids.net

• educationalgenius.org

• generationgenius.com

• learningscience.com

For which grades does the mentioned platform provide science topics?

• Grades 9 to 12

• Grades 3 to 5

• Grades 1 to 3

• Grades 6 to 8