technically it is
Explanation:
a Cold is a Viral infection of the nose and throat or what some people might call an Upper respiratory infection. It is harmless with a days rest
Answer:
1) circulatory and respiratory
2) endocrine
3) circulatory
4) circulatory and nerves
Explanation:
I think these are right. Sorry if they are not.
A plus is + and a equal is = don’t really understand what your asking so
Answer:
b. blood circulation
Explanation:
Digestion is the process of physical and chemical breakdown of food to allow useful nutrients to pass through the intestinal membranes into blood circulation.
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