★ Respiration, Immune System, Blood Cells Quiz
The immune system fights diseases. The circulatory system pairs with the immune system because ___.
A. blood is made in the bones.
B. plasma carries nutrients.
C. red blood cells carry oxygen.
D. white blood cells fight infection.
Select your answer:
Topics:
Endocrine System and Nervous System Human Anatomy and Physiology Speed, Flexibility part of Components of Physical Fitness Cell Vocabulary Bones Anatomy Hygiene and Nutrition Innate Immunity Selective Breeding Malaria Heredity and Living Cells Counseling: Fact or Myth? Healthcare Systems and Insurance Gene Expression Fungi/Bacteria/Biotechnology ICUOther quiz:
Protozoan Diseases › ViewEntamoebia histolytica harbours
A. Caecum
B. Rectum
C. Colon
D. All parts of large intestine
Parts of the Brain › View
Part of the brain stem responsible for breathing.
A. Pons
B. Midbrain
C. Limbic system
D. Medulla oblongata