Ammino acids is very important info Brain
Answer:Hydrogen
Explanation:
The pH scale is a measurement system that indicates the concentration of HYDROGEN IONS in a solution. The pH scale ranges from zero to 14. A pH that is less than 7 is considered to be acidic while a pH that is more than 7 is considered to be basic.
The crust the inner and outer core
Answer:the deficiency of vitamin C causes connective tissue changes throughout the body.The disease known as scurvy results from lack of Vitamin C.In this condition, the synth sized colagen is unstable and leads to joint pain,bleeding gum slow wound healing and dry skin
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Explanation:
Neurons, nervous tissue, brain, central nervous system, human being