Human Body Systems Final

The ____________________ is the body system that transports oxygen, nutrients, and waste through the body.  

• respiratory system 
• digestive system
• circulatory system 
• immune system

The ____________ is a muscular organ that pumps blood to the body through blood vessels. 

• vein 
• artery 
• heart
• kidney

The ___ is the main organ of the circulatory system

• heart

• lungs

• brain

• skin

What is your body's process of maintaining balanced conditions?

• photosyntheis
• homeostasis
• circulation
• regulation

Tags

NGSS.HS-LS1-3

What is the main function of the respiratory system?

• regulate the body's functions by secreting hormones
• protect the inner organs of the body from harm
• coordinate the actions of the body
• exchange carbon dioxide & oxygen with the environment

The following is an example of which two systems working together:
"The small intestine absorbs nutrients from our food and they are carried through the blood to the cells."

• Digestive and Circulatory
• Digestive and Respiratory
• Digestive and Skeletal
• Digestive and Nervous

Tags

NGSS.MS-LS1-3

The ___ is the main organ of the nervous system

• heart

• lungs

• brain

• skin

The circulatory system uses ___ to deliver oxygen to the rest of the body.

• blood cells

• lungs and nose

• blood vessels

• brain and spinal cord

What is an example of homeostasis disruption?

• Thermoregulation

• Negative Feedback

• Cellular Respiration

• Diabetes

Tags

NGSS.HS-LS1-3

Homeostasis in the human body is often maintained by a: 

• neutral feedback loop 
• solar feedback loop
• positive feedback loop
• negative feedback loop

Tags

NGSS.HS-LS1-3