Immune System

Immune System

Multiple Choice

Which best describes the relationship between antigens and antibodies?

• Antibodies promote the presence of antigens in the body.

• Antigens and antibodies are responsible for protecting the body

• Antigens are destroyed by antibodies

Multiple Select

Which of the following structures are part of the immune system? (Check all that apply.)

• blood

• spleen

• skin

• heart

• antibodies

Multiple Choice

Which body system aids the immune system in transport of white blood cells/antibodies?

• Respiratory

• Endocrine

• Circulatory

• Nervous