Think about constructing a rational measurement system, as mentioned in the discussion of the metric system in Chapter 1 of your book, and the additional videos in Module 1. In devising this measurement system, you must choose two “universal constants” that you will use as the basis for your system (such as the speed of light and the mass of an electron, for example). Now, imagine that you want to conduct an experiment that will allow you to accurately measure a third quantity, using the two universal constants you selected, such as the free fall time of an object dropped from a building, or the length a cannonball travels when fired at an angle. Apply the scientific method to ask the question, "How far will the cannonball fly?" and use your measurement system to record the distance.Part of the scientific method is the testing of your experiment by other physicists like you. Include the following in your analysis:Which difficulties would arise for them in confirming or denying the validity of your results?What are the control variables in your experiment?Which other measurements would you need to devise to monitor them?Your paper should be 2 pages long and conform to APA-7 Provide support for your findings with in-text citations. Include at least two scholarly references in addition to the course textbook to support your statements. optional material to help:The Scientific Methods: Crash Course in the History of Science #14 https://youtu.be/UdQreBq6MOY2 .Accuracy and Precision https://youtu.be/0IiHPKAvo7g3 .Review of the metric system (and how to convert) http://youtu.be/UyDMwnkeAwQ4 Pound Mass vs. Pound Force (lbm vs. lbf)we’re redefining the kilogram

Hello, I am looking for someone who could help out a very stressed nursing student with one of her essays. :) The essay I need to submit has following requirements: Subject: Forests- Forests are home to many invaluable ecosystem goods and services as well as a source of wood products for economies around the world. Scientists are evaluating the effectiveness of forest management policies by accounting for the economic, social, and environmental goals of region-specific programs alongside program costs. Are we doing enough to protect our valuable forests?Include each of the Sub-Topics: Deforestation, Forest Carbon, Timber and Forest Product Markets, Tree BiotechnologyEssay Length: 2 pagesSources - 2 websites requiredReferences - written on separate page after the essay using APA Format. Needs to be retrieved from public websites (do not use websites that require usernames/passwords). Wikipedia cannot be listed as one of the sources.

Part A Species Diversity Over the long period of time that life has existed on Earth, there have been a number of important or significant innovations including (but not limited to) endosymbiosis to create mitochondria and chloroplasts; multicellularity; adaptation to land by plants and animals; development of exoskeletons in arthropods, shells in molluscs, and notochords followed by vertebral columns in chordates and vertebrates; and bipedalism in the ancestry of humans. All of these had to come about by natural selection in response to changing environmental forces. After studying the textbook reading assignment, pick one of these significant innovations and describe: How the innovation appears to have happened What environmental challenges were met and overcome by this innovation, and What opportunities were opened for the organism that made this innovation You must include in your post an example of at least one species and demonstrate that you understand scientific nomenclature by writing the correct binomial of the species name, and showing its hierarchy of classification. The hierarchy is shown from Domain to species. Explain how you use the scientific name to locate the nearest relatives of your chosen species, and provide an example. Part B Biodiversity and Adaptation Essay  Plant Biodiversity and Adaptation Discuss how adaptations allowed plants to move from an aquatic environment to the variety of habitats they inhabit today. You may wish to start out discussing single celled algae and include the transition from prokaryotes to eukaryotes. At the beginning or end of the essay, it may be helpful to write about plants that you have observed (using correct scientific nomenclature), and consider their traits and habitat. Then explain why those traits are adaptive, and how they arose. Don't forget the role of natural selection in adaptation.