Scientific Method and ToolsPre-Lab Questions:1. Briefly outline the experiment that will be conducted to demonstrate the scientific method.2. What are the basic metric units for measurements of length, mass, and volume?3. Express these two numbers in scientific notation: 580 and 0.003554. If you were very thirsty, which bottle of Fiji water would you choose, the 200 ml or 1.5 l?Introduction: The metric system is used by the international scientific community. Metric units andsome common measuring devices used for those measurements will be reviewed in this lab. Some ofthese tools will be used to develop an understanding of the terminology, practice, and application of thescientific method by performing an experiment. A testable hypothesis and prediction will be formulated,tested, and data collected and analyzed. The analysis will include the appropriate presentation of datausing a graph to illustrate your conclusions.Scientific Method: Sponge AnimalsIn this experiment, you will determine if varying water temperature has an effect on the rate of spongeanimal emergence from a gelatin capsule. The sponge animal containing capsules are common toysusually labeled as "magic capsules." The animals emerge, or "grow," when placed in warm tap water asthe gelatin capsule dissolves. One capsule will be used in a combined class control group and the otherthree will be used in your lab group's experimental treatment.%3D15Experimental Design:As a class, answer the following questions to design this experiment.What is the question you are attempting to answer?What is your hypothesis? Remember it must be testable and falsifiable.What is your prediction that is based on your hypothesis? Remember the prediction is tested in theexperiment, and the results will support or falsify it. It should be stated in the "if...then" format.What is the independent variable in this experiment?What is the dependent variable in this experiment?1.

Sponges, just like humans and many other animals, receive oxygen through their gills. The spongy…

Answered: What is the question you are attempting…

What is the question you are attempting to answer? What is your hypothesis? Remember it must be testable and falsifiable.

Nutrition Through The Life Cycle

7th Edition

ISBN:9781337919333

Author:Brown, Judith E.

Publisher:Brown, Judith E.

Chapter4: Nutrition During Pregnancy

Section: Chapter Questions

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