Disease is a change that disturbs the normal functioning of the body’s systems.
Many diseases are classified as infectious diseases, or diseases that can be spread.
The organisms that cause sickness are called microorganisms.
Wednesday, June 20, 2012
Science 5.3 Science helps people
scientific understanding helps people fight disease.
Disease is a change that disturbs the normal functioning of the body’s systems.
Many diseases are classified as infectious diseases, or diseases that can be spread.
The organisms that cause sickness are called microorganisms.
Disease is a change that disturbs the normal functioning of the body’s systems.
Many diseases are classified as infectious diseases, or diseases that can be spread.
The organisms that cause sickness are called microorganisms.
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Wow!!
ReplyDeleteThanks, Suzy!
And I am your follower!!
And please remind yourself that I am not comming on Monday!