Dew corporate is your answer
Answer:
7
Explanation:
I just guessed and got it right
pls this app is for study
not to discuss y u have this or that
Answer:
Explanation:
A person's livelihood refers to their "means of securing the basic necessities of life". Livelihood is defined as a set of activities essential to everyday life that are conducted over one's life span. Such activities could include securing water, food, fodder, medicine, shelter, clothing.
The statement "Heating chemicals is defined by the process of combustion" is false, combustion is a chemical reaction in which fuels combine with oxygen from the air to release heat.
<h3>What is combustion?</h3>
- It is a rapid oxidation process of certain fuel elements, that is, consisting mainly of hydrogen, carbon and sometimes sulfur.
- All combustion processes require the participation of an oxidant, mainly oxygen from the air.
- It is based on the exothermic chemical reaction of a substance or mixture of substances called fuel.
Therefore, we can conclude that a combustion process is a type of exothermic reaction that causes a rapid oxidation process therefore the statement "Heating chemicals is defined by the process of combustion" is false.
Learn more about the process of combustion here: brainly.com/question/17580726
