Human Body

Which body system lets you breathe oxygen in and carbon dioxide out?

• respiratory system
• circulatory system
• excretory system
• none of the above

Which body system helps you remove waste products from your body that you do not need?

• muscular system
• excretory system
• skeletal system
• none of the above

Smooth muscle is related to stomach in the same way that cardiac muscle is related to ________?

• lungs
• heart
• skeletal muscles
• strong

Your large and small intestines are part of this body system.

• nervous
• digestive
• muscular
• skeletal

Tags

NGSS.MS-LS1-7

What two systems work together to protect and support movement that the human body makes?

• nervous and skeletal system
• digestive and nervous system
• skeletal and muscular system
• muscular and digestive system

What is the skeletal system made of?

• bones
• skin
• hair
• muscles

Tags

NGSS.MS-LS4-2

Name 2 organs in the body that are muscles.

• heart and lungs
• lungs and intestines
• intestines and liver
• stomach and heart

What is the largest organ in the human body?  Hint: it covers and protects the human body from outside elements.

• skin
• stomach
• intestine
• heart

What type of cells are responsible for carrying oxygen to the cells of the body?

• White blood cells
• Nerve cells
• Lung cells
• Red blood cells

Your heart, liver and lungs are protected by what bones:

• sternum and ribs

• tendon and joint

• cartilage and vertebrae

• skull and mandible