<span>In doing a presentation, budgeting ones time
is very significant. Budgeting time for a presentation can be the period of
preparation or it can be the allotment of time for the presentation itself.
During the planning period, of course it is necessary to be ready for the content
and visual of the presentation. Plan ahead of time and not just do everything
overnight. With regards to the presentation, it depends on the time given to
you as a speaker. Just be sure that the body or content of your presentation
must be longer compared to the introduction and conclusion. It does not need to
be lengthy but it must contain the important details of your topic. </span>
<span>Using variables helps determine different factors that either positively or negatively effect experiment results. Using a control, something that does not change, allows scientists to change around the variables and monitor their effects on the control.</span>
The Industrial Revolution was characterized by the increased emphasis on production which resulted to a longer hours and less job security for most workers.
<h3>What is an
Industrial Revolution?</h3>
This was a period that experienced a rapid development of industry because of the introduction of machinery.
The Industrial Revolution was characterized by use of steam power, growth of factories, mass production etc
Therefore, the Option A is correct.
Missing options "A. increased emphasis on production, resulting in longer hours and less job security for most workers.
B. migration of manufacturing jobs from the Midwest and Northeast to the South as firms began locating in areas where labor costs were lower.
C. rapid improvement in the wages and working conditions of most workers, resulting in a decline in the need for labor unions.
D. movement away from scientific management, and a greater acceptance of the ideas of Herzberg and Maslow."
Read more about Industrial Revolution
<em>brainly.com/question/13323062</em>
I guess the last option is the best answer.
Yes; mouse models with camouflage coloration were preyed on less often than non-camouflaged mouse models.
The memo line is the least important part.
