Select your answer:
Topics:
Asexual Reproduction Human Brain Nutrition and Calorific Value Intravenous Fluid Therapy Atoms and Radioactivity Viruses Biomolecules Brain, Neurons and The Nervous System Blood/Lymphatic/Immune Burns and Skin Cancer Glucose in the Body Ecology & Organisms Disability Etiquette & Physical Activities Skeleton Biopsychology - Neuroplasticity and Functional Recovery Sensory DisorderOther quiz:
Immunisation › ViewWhen foreign material enters the body, one way the immune system responds is by
A. lowering the body temperature
B. producing excess red blood cells
C. shutting down the circulatory system
D. producing antibodies
Ecology & Organisms › View
Which of these is not an example of an abiotic factor?
A. soil
B. temperature
C. bacteria
D. rainfall