Discuss the Immune response to the chickenpox virus. Be Sure To Include: ~the role of antigens in the immune response
~the role of white blood cells in the body’s response to the virus
~An explanation of why recovery from an infection with the chicken pox virus will not protect a person from getting a different disease, such as measles
~An explanation of why a chicken pox vaccination usually does not cause a person to become ill with chickenpox
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they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this

a compound light microscope is used to magnify objects in steps.  

hope it