Human Body Systems

Front

What are tiny openings in the skin that allow for the release of sweat and oils?

Back

Pores

Front

What are the proteins produced by the immune system to neutralize pathogens such as bacteria and viruses?

Back

Antibodies

Front

What is the spongy tissue found in the center of bones that produces blood cells?

Back

Bone marrow

Front

What system is composed of muscles and allows for movement of the body?

Back

Muscular system

Front

What is the liquid component of blood that carries cells and nutrients throughout the body?

Back

Plasma

Front

What is the primary function of the circulatory system?

Back

To transport blood, nutrients, gases, and waste products throughout the body.

Front

What is the role of the respiratory system in the human body?

Back

To facilitate the exchange of oxygen and carbon dioxide between the body and the environment.

Front

What is the function of red blood cells?

Back

To carry oxygen from the lungs to the body's tissues and transport carbon dioxide back to the lungs.

Tags

NGSS.HS-LS1-7

Front

What is the main purpose of the immune system?

Back

To protect the body against infections and diseases.

Front

What is the function of the skeletal system?

Back

To provide structure, support, and protection for the body's organs and to facilitate movement.