Reference no: EM131303707
Antropoligy online descution One paragraph and two reply
Patterns of Adaptation" How do humans adapt to environmental challenges? In this lesson, experts explore this question from many angles. The difference between acclimatization and adaptation is explained. Nina Jablonski explains skin-color function and adaptations related to UV radiation levels, the vitamin D hypothesis, and preventing the loss of folate in the body. High-altitude adaptations are also discussed, along with responses to heat and cold stressors. In the last segment, the evolutionary dance between humans and their pathogens is brought to light. The interwoven interactions between human cultural activities, and the evolution of new pathogens, are discussed, as well as the evolution of drug resistance in existing pathogens.
Choose one of these topics and make sure to include the questionahead of your post. Posts that do not reflect the lesson and/or speakers will lose points. Remember, these lessons are your "classroom lectures."
a. What does Nina Jablonski have to say about the issue of skin color, absorption of vitamin D, and the disease of Ricketts? What is the "Vitamin D hypothesis"? Make sure to "discuss" the issue/s.
b. Indicate and discuss what you have learned from Prof. Erikson about infectious diseases.
c. Discuss & describe the differences between long-term and short-term adaptations of the body to climate and/or culture?
What is the value of flying vikings equity
: You need to estimate the value of Flying Vikings Aviation. You have the following forecasts (in millions of dollars) of it profits, and of its future investments in new plant and working capital. Estimate the company's total value. What is the value ..
|
Discuss importance of professional communication in nursing
: The Professional Communication Essay is your opportunity to discuss the importance of professional communication in nursing - To assist you to develop academic reading and writing skills and And help you integrate knowledge about effective communicat..
|
Calculate the sustainable growth rate
: You have located the following information on Webb’s Heating & Air Conditioning: debt ratio is 58 percent, capital intensity is 1.20 times, profit margin is 12.9 percent, and the dividend payout is 29.00 percent. Calculate the sustainable growth rate..
|
Discuss ethanol as a transportation fuel
: discuss ethanol as a transportation fuel. Identify at least three advantages and three disadvantages of its use. Also, assess the government's policy regarding ethanol and make a recommendation as to whether you feel use of ethanol is a feasible a..
|
What nina jablonski have to say about issue of skin color
: What does Nina Jablonski have to say about the issue of skin color, absorption of vitamin D, and the disease of Ricketts? What is the "Vitamin D hypothesis"? Make sure to "discuss" the issue/s.
|
Implementing an addlettergrade method
: Extend the previous exercise by implementing an addLetterGrade method. This is similar to addGrade except that it accepts a letter grade as a string (instead of a gradepoint). Use the updated class to improve the GPA calculator by allowing the ent..
|
Calculate principal stretch tensors u and v
: Calculate deformation gradient F, Lagrangian strain E, Eulerian strain e, and engineering strain ε.- Calculate principal stretch tensors U and V and rotation tensor Q.
|
Standard deviation of expected returns-security is riskier
: Stock A has an expected return of 7%, a standard deviation of expected returns of 35%, a correlation coefficient with the market of 0.3, and a beta coefficient of 0.5. Stock B has an expected return of 12%, a standard deviation of returns of 10%, a 0..
|
Identify three scenes from the film that support your thesis
: Develop three (3) topic sentences that articulate the major ideas that will comprise the body of your essay. Remember that your topic sentences should clearly state the argument or point to be made in the respective paragraphs. Submit your topic s..
|