Answer:
He helped found the Whig Party and played a central role in national ... to the economic development and political integration of the United States. ... which was formed in opposition to the Democratic party of Andrew Jackson,
Explanation:
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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Whether these colonies were established by the British, French, Dutch, Portuguese, Spanish or any others, political systems changed because American colonies began to declare independence from their European leaders.
The federal reserve coordinates all regulatory activities and examines banks periodically.
Answer:
lead, paper, paint, glass and tea.
Explanation:
let me know if its wright or wrong
