Introduction to Body Systems

A ____________________ is a group of organs that work together to perform certain tasks.

• cell

• tissue

• organ

• body (organ) system

An _____________ is a group of tissues that work together.

• cell

• tissue

• organ

• body (organ) system

Tags

NGSS.MS-LS1-3

What body system consists of the heart?

• Excretory

• Digestive

• Circulatory

• Respiratory

Tags

NGSS.MS-LS1-3

The function of the circulatory system is to? What is the main organ it includes?

• Break down food. stomach

• Help the body move. muscles

• Send and receive messages. brain

• Pump blood around the body. heart

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

• True

• False

Tags

NGSS.MS-LS1-3

What system is shown in the picture?

• Nervous System

• Circulatory System

• Muscular System

• Skeletal System

Which body system helps you move, gives your body shape, & makes new blood?

• Digestive

• Circulatory

• Muscular-skeletal

• Nervous

• Respiratory

The main purpose of the ____________ system is to break food particles into pieces that can be used.

• circulatory

• respiratory

• digestive

• skeletal

What is responsible for delivering oxygen and removing carbon dioxide from the body?

• cell nucleus

• excretory system

• nervous tissue

• respiratory system

The __________ system directs the body to inner and outer changes.

• digestive

• circulatory

• nervous

• skeletal