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:
Pilgrimage
Explanation:
A mountain range that separates Southern Europe and Western Europe is the Alps.
Deciduous is a tree that loses its leaves in autumn.
<u>Pilgrimage</u> is a trip to visit the holy places of one's religion.
Industrial Revolution is a period when machines replace the work that was earlier done by hand.
Coniferous is a tree that has needle-shaped leaves during winter.
I don’t know for sure but I think 4
Answer:
c. specializing and trading
Explanation:
Specialization in certain products that the country maintains a competitive advantage in production over another country increases production efficiency. In this sense, the country can impose what it is least efficient at producing. Thus, specialization and negotiation with other countries lead the countries to raise the standard of living, with a higher level and diversification of consumption.
Answer:
Explanation:
The moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. These bulges of water are high tides.
