Organ Systems

Major organs of the digestive system

• Kidneys, nephrons
• Stomach, intestines, mouth
• Heart, blood vessels, blood
• Liver, kidneys, heart

Tags

NGSS.MS-LS1-7

Major organs of the nervous system

• Kidneys, nephrons
• Stomach, intestines, mouth
• Heart, blood vessels, blood
• Brain, spinal cord, nerve

Tags

NGSS.MS-LS1-8

Major organs of the skeletal system

• Muscles, tendons
• Bones, ligaments
• Marrow, periostium, nerves
• Ribs, quadriceps, femur

Heart, blood vessels, blood

• Digestive system
• Excretory system
• Circulatory system
• Immune system

Where does digestion begin?

• in the stomach
• in the mouth
• in the esophagus
• in the small intestine

Tags

NGSS.MS-LS1-7

A group of organs that work together to perform the same function is called _____________?

• cells
• tissues 
• organ system
• organs

Tags

NGSS.MS-LS1-3

What is the name of the bone in your head that protects your brain?

• Ribs

• Skull

• Lungs

• Brain

What is the name of the bone in your back?

• Ribs

• Skull

• Backbone

• Heart

How big is your heart?

• Size of your fist

• Size of your hand

• Size of your head

• Size of your foot

What do your lungs do?

• Pump blood around your body

• Help you stand up straight

• Help you breath

• Help you run