preview

Nt1310 Unit 1 Assignment

Satisfactory Essays

Homework 1 1. Science is important to learn and study because it helps up to understand how things are created and function in the world. Events that happen in the natural world are explained based off of observation and experience. 2. I would have to agree chemistry is a central science because it can be used in different aspects of science such as biology, medicine, physics and more. It brings a lot of the sciences together. Chemistry connects those other parts of science such as physical science. An example would be the makeup of how medicine is created and also how the body chemistry uses the medicine into the body. 3. The scientific method is used during experiments to find a conclusion and or reason as to why an event or something happens. …show more content…

4. There are several parts to the experiment such as both the independent and dependent variables. The independent variable is controlled or changed during the experiment to test the effects on the dependent variable. The dependent variable is tested and measured during the test .A controlled variable is an example for an independent variable would be variable that is held constant throughout the experiment. An example is a theory that could extend a person’s life expectancy. The independent variable is the amount of vitamin given to the subject within the experiment. The dependent variable is the life span 5. Science peer review is important with the role that it plays in the experiment. It helps confirm the research, establish a method to be evaluated, and increase different kinds of possibilities within research groups. There are three types of peer review such as single blind, double blind and open review. Single blind is where only the participate doesn’t know if they are in the controlled group or treatment. Double blind is when both the participate and the experimenter are kept in the dark. An open blind is where both sides

Get Access