1939 --- The war begins as Poland falls to Germany.
1940 --- France, Hollband, Belgium, Norway, and Denmark fall to Germany.
Italy enters the war on the Axis side, attacks Great Britain in North Africa, and invades Greece.
German invasion of Great Britain is planned but never occurs.
1941 --- In North Africa, Great Britain pushes Italy back.
Germany invades Russia and reinforces Italy in North Africa.
Japan enters the war on the Axis side, and the US enters the war on the Allied side.
1942 --- War seesaws in North Africa.
If a student wants to study the effect of sunlight on plant growth. In his experiment, 12 plants receive normal amounts of sunlight, but half of them are kept under bright sun lamps all night long. The control group is: the amount of light the plant receives.
<h3>What is control group?</h3>
A control group is a type of experiment carried out using two variables based on this control group can be defined as the process in which experiment is carried on two different variables such as dependent variables and independent variables in which one of the variables is not experimented or tested.
Based on the given scenario if after 6 weeks, the plants heights measured which inturn means that the control group is the amount of light the plant receives.
Therefore if 12 plants receive normal amounts of sunlight, but half of them are kept under bright sun lamps all night long. The control group is: the amount of light the plant receives.
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Answer:social and economic changes that mark the transition from a stable agricultural and commercial society to a modern industrial society relying on complex machinery rather than tools.
Explanation:
Answer:
personally lead the United States militia westward to stop the rebels.
Explanation:
"<span>d. high levels of both minerals and salinity" would be the best option, since without direct contact with larger bodies of water it's very hard for the minerals and salt to dissipate and "spread out".</span>