Answer:
Explanation:
Extraneous variables are variables in that could affect an experiment result and needs to be controlled. They are not the independent variable but they can occur if not well controlled in an experiment.
An extraneous variable becomes a confounding variable when it also changes with the variable that is to be studied bringing about alternative meaning to the experiment. It is automatically part of the experiment
Confounding variable should be avoided in an experiment to avoid results that are unclear.
Example of extraneous variables include environment such as temperature change, soil etc.
Answer:
Respect and obey federal, state, and local laws. Respect the rights, beliefs, and opinions of others. Participate in your local community. Pay income and other taxes honestly, and on time, to federal, state, and local authorities.
Explanation:
Answer:
Countries began to engage in militarism.
Explanation:
Countries began to engage in militarism as a result of alliances between European countries against one another. They began to form military forces in their countries to strengthen and protect themselves.
Answer:
B. States can use double jeopardy
Explanation:
What is important here in this case is the ruling. This case is one that is concerned with the double Jeopardy clause. Benton ruled here that this clause, which is a fifth amendment clause is applicable to the States. the major aim of this class is to offer protection to a defendant against a second prosecution or trial for the same offence that they have been convicted of.
