1)explain the difference between background extinction and mass extinction. 2)Why did the researchers use bivalves as the subject of their research? 3)Do the data that Krug and Jablonski used to analyze origination rates show mass extinctions directly or indirectly? Explain your answer. 4)In your own words, summarize the findings of Krug and Jablonski’s analyses. 5)Advanced: […]
Archive for the ‘Natural science’ Category
organic chemistry
Now, at this point in this course, we have already studied a variety of organic compounds and their reactions. It is important, as an organic chemist, that you are able to model organic compounds, and then study the reactions through molecular modelling. Therefore, for this assignment, you are asked to write an essay about molecular […]
The Impact of Mercury on the Environment
Hey, I order a paper from you, but I need some correction on the paper as I got a comment from my professor.am attaching the cases that you wrote, and my professor commented that “The case study should described in details including the introduction, methodology, results and discussion” what we wrote is a general onehe […]
Social Perspectives on the Regulation of the International Trade in Archaeological Objects such as Greece and iran
it should be typed, be atleast 10 pages long (not including a cover page), and must cite at least eight (8) scholarlyreference, I found some but you can add by ur own if u find them good I uploaded the file. my professor said “USE THIS GENERAL ORGANIZATION AND USE HEADINGS (like are used in […]
Data Types
Go to Esris In the News section and review the GIS news articles available in the discipline of your choice. Examine the types of data being utilized for the project in your article. Why was the type of data (raster or vector) assigned to the data sets appropriate for your selected project? Provide evidence to […]
Microbes
Answer all the questions and fill in the blank. Use the slides I attached.1. What type of diseases can gene therapy treat? How are viruses involved in this therapy?2.What type of diseases can phage therapy treat? How are viruses involved?3.Viral genomes are tiny compared with those of living organisms. How can they have more variety […]
Science Living with Microbes
I have attached a document called “Project 2” this includes instruction on how the essay should be performed. The other attachment is called “how to write scientific names and what do they mean” and will help you write scientific names.If you have any questions please let me know.
Science Living with Microbes
Use the slides to answer these two questions in paragraph form:1. Use Google to find a virus that infects turkeys. Is this virus a DNA virus or RNA virus? Is it single stranded or double stranded? Does it have an envelope? How is it transmitted? Besides turkey, what other animals can this virus attack? 2. […]
Any topic (writer’s choice)
Cleaner Production and Green Chemistry Write some pages paper on the dual topics of “Cleaner Production” and “Green Chemistry.” Cleaner production is the term used by the United Nations to describe what is sometimes referred to in the US as Environmental Audits. Research “cleaner production” and then discuss what it is, how is it used, […]
Synthesis of a Luminescent Coordination Compound
Introduction, Results, Discussion, and Conclusion. We did an experiment (I will attach lab manual) where a luminescent coordination compound was synthesized with 8-hq and at different conditions to see the changes. We were given the IR spectrum data and need to analyze and discuss it. I’ll attach the data, extra instructions and the background info/procedure […]