Answer: few job opportunities
Explanation:
"as a question of property rights" is the best option as to how slave labor in America was primarily seen in the 1850s, since it was an issue of state's rights.
A surcharge is an extra fee, charge, or tax that is added on to the cost of a good or service, beyond the initially quoted price.
Answer:
Like Soghdiana, Khwarazm was an expansion of the BMAC culture during the Bronze Age which later fused with Indo-Iranians during their migrations around 1000 BC. Early Iron Age states arose from this cultural exchange. List of successive cultures in Khwarazm region 3000–500 BC: Keltiminar Culture c. 3000 BC
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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