Explanation:
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In my opinion, these proverbial sayings are very accurate</u></em>, since we need emotionally to hold on to a hope or hold on to something very strong, such as our faith, to never tire or surrender, the more we physically wear down our personal strength and motivation or have our minds focused on a goal, it will give us strength.
Basing the results on facts is what that Jessica and junior scientists need to do consider when conducting studies and experiments. Making results on the basis of facts is gives more accurate and factual information. Performing experiments while studying is the best possible way to acquire information or knowledge.
The information or any detail can be stated as accurate and correct when it is based on the facts because this kind of result/ information is free from errors and biased results.
The answer is scientific method.
The scientific method was a new way to solve problems and conduct research in the 17th century. It is a process for experimentation that is used to explore observations and answer questions.
Answer:
barter system.. hope it helps
I believe B because it's not always private
