Human Body Systems 1234

How many bones make up the skeletal system?

• 270

• 206

• 20

Which system pumps blood through your body?

• circulatory
• digestive
• respiratory
• muscular

Your lungs are part of which body system?

• circulatory
• respiratory
• digestive
• muscular

The body is made up of only four systems that all work together.

• True

• False

Tags

NGSS.MS-LS1-3

Which body system includes the heart?

• respiratory

• circulatory

• muscular

• nervous

Chewing your food is the first step in digestion.

• true

• false

What bone protects the brain?

• Rip Cage

• Skull

• Femur

• Face

About how many muscles are in your body?

• 206

• 300

• over 600

• 20

What is the stretchy tube that connects the mouth to the stomach?

• esophagus

• small intestine

• large intestine

Which system is responsible for sending and receiving signals to and from your brain?

• Muscular System

• Skeletal System

• Circulatory System

• Nervous System