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:
is there a story so we can answer it
Answer:
Young voters have given a greater willingness to describe themselves as liberal politically. Young people were not, however, crucial to Barack Obama's victory, not only their votes but also many enthusiastic campaign volunteers.
Explanation:
I really hoped I helped you
The reform movement that John Dewey is associated with is A. education.
He was a major voice of progressive education and liberalism.
<span>Envy, gossip, and intolerance are manifestations of : depreciation
People do not like to feel inferior compared to another human. In this kind of tendency, people have the drive to put other people down in order to feel superior and better about themselves. </span>
