Pure substances can be categorize into "Elements" and "Compounds"
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Different microscopic organisms cause different diseases. When a dangerous microscopic organism is transferred from one person to many people, the disease it carries will spread. What are the mode of transmission of infectious diseases
Explanation:
Infectious diseases are the diseases that are transmissible from one person to another, most of these diseases are usually transmitted through air when the infected person sneezes or cough.
Another means of transmission of diseases is by contact, this usually happens when the infected person come in contact with another person.
Answer:
True becouse any graphs can show info
Answer:
please where is the Gibb free energy to indicate if its exothermic or endothermic reaction but the chemical equation is homogeneous one.