Body Systems

Front

What is the smallest unit that is a building block for all life?

Back

Cell

Front

What is the protective covering of the body?

Back

Integumentary system

Front

Which body system gathers oxygen from the environment and gets rid of carbon dioxide from the body?

Back

Respiratory system

Front

What system makes chemical messages that regulate conditions inside the body?

Back

Endocrine system

Front

Which body system is responsible for transporting nutrients and oxygen throughout the body?

Back

Cardiovascular system

Front

What is the primary function of the muscular system?

Back

Movement of the body and maintenance of posture.

Front

Which body system is involved in the breakdown of food into nutrients?

Back

Digestive system

Front

What is the role of the nervous system?

Back

To transmit signals between different parts of the body and coordinate responses.

Front

What is the function of the lymphatic system?

Back

To help defend the body against infection and disease.

Front

What is the main organ of the respiratory system?

Back

Lungs