Answer:
D
Explanation:
A) it is mentioned that 1 cup of water was added to each column which shows that the amount of water added to eahc column was constant, or the same
B) it is mentioned that the cylinder contained equal volumes of different sized particles, which means volume fo particles is constant as there are equal volumes
C) It is also reasonable to assume that the columns are identical as its not mentioned that they weren't, thus makking this variable constant
D) It is mentioned that small particles of marble and large particles of granite were used, this is the independent variable or the variable we change to look at the different reactions, since there re 2 different substances(marble and granite) being used the type of substance is NOT constant
Answer:
Women: With so many men in the miltary, there were lots of businesses in need of workers.
African American: They started to get good jobs such as working in steel mills and shipyards.
Explanation:
Hope this helped!
Answer:
The answer is difference threshold.
Explanation:
Also called just-noticeable difference or least perceptible difference, the difference threshold is the degree of a stimulus that must be changed in order to be recognised.
For it to be considered a difference threshold, the difference must be identified at least 50% of the time.
I believe the answer is: knowing your purpose
By knowing your purpose, you could determine the type of approach that would be best for the presentation, the target audience that you should seek and the type of material you could give in order to make sure that the audiences receive the full message of the presentation.
The correct answer is "Globalization creates new forms of transportation, communication, and technology".
Globalization creates new types of transportation, communication, and technology. Ideas are partaken in a globalized society, and in this way advance is proceeding past country state borders. Nations with abundance work power can collaborate with nations with creative organizations, and this is widespread in the hardware and correspondences mechanical part.
Globalization is a procedure of association and reconciliation among the general population, organizations, and administrations of various countries, a procedure driven by worldwide exchange and venture and helped by data innovation. This procedure has consequences for the earth, on culture, on political frameworks, on financial improvement and success, and on human physical prosperity in social orders the world over.
