Answer:
They had different views on slavery
Answer:
A fast food restaurant
Explanation:
it would give the appearance of impropriety if the effects were positive which would make the results questionable to others.
Answer: 3) Confounding variable
Explanation:Confounding variable is the variable that indicates about the external influential factors that produces the manipulated consequences of independent and dependent variable.This variable can lead to producing useless outcomes in an experiment.
According to the question, the changes occurring in interest of student in algebra can be due to the outside factors which are not generating the actual results and thus, experiment is getting ruined.
Other options are incorrect because application variable remain same for the experiment,system variable are the variables of certain system and reliability variables describe about the variable on which dependent or stable.Thus, the correct option is option(3)
They were called plantations.
Answer:
ethical dilemma
Explanation:
Ethical dilemma arises most of the time when the issues about moral principles. This style Emma arises when a person has to make a choice between two different courses of action. Two choices are involved here and no matter what you'll be a compromised principle.
Marietta is faced with this, first of all she knows that apart from the work conditions it is wrong ethically for children to be used as labourers. Then she's also faced with the reality of the children who are probably there to help support their families.
This puts her in a dilemma which is known as ethical dilemma.