by Prodigy Wizard (Author)
What protects you from viruses and bacteria that threaten your body everyday? Why is that a friend catches a cold and you don't if you are in the same environment? Learn about immunity and how your immune system works through this comprehensive but age-appropriate study tool. Train little doctors by introducing concepts most kids their age won't fully understand yet.
Number of Pages: 40
Dimensions: 0.08 x 8.5 x 8.5 IN
Publication Date: June 21, 2016