Answer:
Either by the congress when two-thirds of the majority vote in the House of Representatives and the Senate, <em>or</em> by a constitutional convention called by two thirds of the State legislatures.
Answer:
Activity theory is associated with the symbolic-interventionist perspective. In contrast to the functionalist perspective, this theory focuses on the needs of the elderly themselves, rather than on the needs of society.
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Explanation:
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
