The Immune System

The Immune System

Multiple Choice

Which best describes the relationship between antigens and antibodies?

• Antibodies promote the presence of antigens in the body

• Antigens are destroyed by antibodies

• Antigens and antibodies are responsible for protecting the body

Multiple Choice

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

• Respiratory

• Circulatory

• Endocrine

• Nervous

Fill in the Blanks

Vaccines work by introducing the body to

so that the body can create antibodies to fight it. (ONE word)

Multiple Select

Which of the following are parts of the immune system? (check all that apply)

• Blood

• Antibodies

• Heart

• Spleen

• Skin