After completing a controlled experiment, a scientist changes the dosage of an antibiotic and repeats the experiment. the change in dosage is the <u>independent variable.</u>
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The independent variable is exactly what it sounds like. This is an independent variable and will not be changed by any other variable you are trying to measure. For example, a person's age could be an independent variable.
Antibiotics are a class of antibacterial substances that act against bacteria. It is the main class of antibacterial agents used to combat bacterial infections, and antibiotic drugs are widely used in the treatment and prevention of such infections.
They are It can kill bacteria or inhibit their growth. A limited number of antibiotics also have antiprotozoal activity Antibiotics are ineffective against viruses such as colds and flu. Drugs that suppress viruses are called antivirals or antivirals, not antibiotics.
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Answer:
Explanation: The mayflower compact express's the deep faith in god and his divine guidess. Is also helped show equalness in god. They were seprated in 2 groups the seprtanist (puratains) and the rest were passangers. These 2 groups were also called Saints and Strangers. The puratains were fleeing from religious persection by king james I of england. The mayflower was signed abourd on a ship on Noveber 11, 1620. The Mayflower Compact set a precedent and was an influential document for the Founding Fathers as they created the US Constitution. The Mayflower Compact made a significant contribution to the creation of a new democratic nation * which would become the United States of America.
Answer:
B. Inquiry
Explanation:
Inquiry-based learning is a type of active learning which begins by asking questions, issues or scenarios, it is a student-centered method of education focused on asking questions.
Ms. French would like to have her students, while experimenting with their own structured materials, discover some key principles of gravity. INQUIRY teaching methods should be most appropriate for this purpose, this is because it would help her to ask more questions and different feedback from each student.
Learning based on inquiry allows students to create their own conclusions about what they know. Instead of simply memorizing and remembering rules, concepts or formulas, their curiosity helps them engage and develop a deeper understanding of the topics and content.
Answer:
As of 2018, Europe has a total population of over 741 million people. Europe's population growth is comparatively low, and its median age comparatively high, in relation to the world's other continents, especially compared to Asia, Africa and Latin America.
Explanation:
Answer:
Within-group factorial design
Explanation:
Within-group factorial design: This is the design in all the participant gets an opportunity to get all the treatment or have to exposed to the condition. The different levels of the independent variables indicated the treatment condition. These variables are manipulated by the experimenter and these variables are treated with a dependent variable that is critical and responsible for the treatment. It is beneficial for two or more groups that are tested under different factors. In this design error variance reduced. In this type of experiment, the individual is assigned for independent variables or treatments.
