The answer to this question is: Invention
The romans civilization was known as the civilization that made the most inventions during that period.
One of their famous inventions is the development of wheels, that allow us to carry several objects that weigh several times heavier compared to our body weight.
Explanation:
(a) Experimental unit
A person or an object, or some well-defined body or item on which some treatment is applied
(b) Treatment
Combination of a values of factors. These are explanatory variables.
(c) Response variable
The qualitative variable or quantitative variable in which the researcher wants to determine how the value is affected by any explanatory variable.
(d) Factor
It is the variable whose influence on a response variable can be assessed by the researcher.
(e) Placebo
An innocuous treatment, like a sugar tablet, which looks, smells and tastes like an experimental medication.
(f) Confounding
The effect of the two factors cannot be distinguished.
Antoine Lavoisier is the scientist that said that matter is neither created nor destroyed.
<h3>Who was Antoine Lavoisier?</h3>
This is the name of the scientist who was a French Nobleman as well as a chemist. He was one of the persons that was central to the Chemical revolution that took place in the European continent. His discovery and science has a lot of influence on modern science and biology today.
Hence we can say that Antoine Lavoisier is the scientist that said that matter is neither created nor destroyed.
Read more on Antoine Lavoisier here: brainly.com/question/4345117
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Answer:
B. it can reduce the chance of hurting your muscles!
Explanation:
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