B. Psychology
This is because biology, physics, and chemistry are all studies of our natural world and the way we interact with the Earth.
Answer:
Confounding variable; the Independent variable.
Explanation:
Confounding variables are the variables that affect the experiment other than the dependent and independent variables. Also, confounding variables may cause a result in the ongoing experiment by affecting independent and dependent variables. It can be controlled by randomization, matching, etc.
Whereas, the Independent variables are the variables that are controlled, changed or manipulated by the experimenter in an experiment. The independent variable directly affects the Dependent variable. The change in the Independent variable directly causes a change in the dependent variable.
They make democracy work by raising wages, reducing inequality, closing the pay gap, getting more people involved in the process, and helping the working class to represent the positions they stand for. helps balance the power of our economy and democracy. It is very important now.
Trade unions are workers' organizations formed to protect workers' rights and promote their interests. Unions negotiate with employers in a process known as collective bargaining. The resulting union contract sets out workers' wages, hours, benefits, health, and safety policies.
members work together to negotiate and enforce contracts with management that ensure you care: adequate salary increases, affordable health care, job security, and stable schedules. Better jobs and working conditions without fear of retaliation.
Learn more about Labour unions here: brainly.com/question/881501
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