Body Systems

Which best compares the respiratory system to the circulatory system?

• The respiratory system transports oxygen to cells, while the circulatory system provides oxygen for cells.

• The respiratory system provides oxygen for cells, while the circulatory system transports oxygen to cells.

• The respiratory system breaks down food for cell energy, while the circulatory system rids the body of waste.

• The respiratory system rids the body of waste, while the circulatory system breaks down food for cell energy.

Which system is the stomach in?

• respiratory

• digestive

• nervous

• excretory

A collection of the same kinds of cells working together to do the same job.

• cells

• tissues

• organs

• systems

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

Your body systems work separately and do not effect each other.

• true

• false

Tags

NGSS.MS-LS1-3

When blood is used by the body it must pass through which of the following organs before it is pumped back out to the body?

• Lungs

• Brain

• Stomach

• Skin

Which body system sends electrical signals to all other body systems?

• circulatory system

• nervous system

• digestive system

• skeletal system

Which body systems work together to allow the body to move?

• nervous and skeletal

• muscular and skeletal

• nervous and circulatory

• muscular and circulatory

Where does digestion start?

• stomach

• mouth

• esophagus

Tags

NGSS.MS-LS1-7

The ______ system helps you move, protects your organs, gives support to the body, and makes red blood cells.

• skeletal system

• muscular system

• digestive system

• respiratory system

The _______ system includes the skin, hair, and nails. It is the body's first line of defense, absorbs vitamin D, excretes sweat.

• respiratory

• nervous

• Integumentary

• skeletal