Science Homework Help

ES 274 WLU Anthropogenic Change in the Climate Due to Environmental Pollution Essay

 

“The Indigenous eco-philosophy that underlies the ability of Indigenous peoples to maintain dignified relationships to the land and food system is in sharp contrast to the Eurocentric belief, inherent in the worldview proposed by European philosopher Rene Descartes, that humans are to dominate and control nature, and therefore seek to “manage” the land that provides us with our food. Indigenous eco-philosophy reinforces belief that humans do not manage land, but instead can only manage our behaviours in relation to it.”

NSTRUCTIONS

After reading the above quote, please write a 500 word reflection (~1 single spaced page). You will use the “compass” method of reflection which looks in four “directions” as you write. Please include an introduction and a conclusion, and label each of the four sections.

INWARD

How do you feel about the quote provided? Does the quote make you think about anything in particular, an event, or a personal experience? Does the quote reflect or contradict any of your own personal values?

BACKWARD

Choose one of the other modules we have covered in the course so far that you feel is connected to this quote in some way. Which module did you choose, and why?

OUTWARD

What implications does the approach in this quote have for people, animals, and the environment?

FORWARD

Does this quote give you a new understanding of an Indigenous perspective? Do you think this will change anything for you?

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Cardiac Muscle Questionnaire

 

Book:

Title: Human physiology: an integrated approach
Author(s): Silverthorn, Dee Unglaub; Johnson, Bruce R.; Ober, William C.; Silverthorn, Andrew C.; Ober, Claire E.
Publisher: Pearson
Year: 2016
ISBN: 9780134047195,0134047192,9780321750075,0321750071,9780321798602,0321798600,9780321810823,0321810821,9780321970336,0321970330,9780321981226,0321981227,9780805361179,0805361170,9781292094939,1292094931

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UCF Ion Exchange Column Tube Filled with Particles Essay

 

I’m stuck on a Chemistry question and need an explanation.

Objective: State the aim of the experiment in your own words, usually around 2-4 sentences. A clear statement of the overall purpose for performing the experiment. For example, what is / are the goal(s) to be achieved and what idea(s) are you to learn during the duration of the project?

You will need to bring in TWO water samples (~250 mL per sample) from various sources. Here are some suggestions: tap water from various sites, pond water, and lake water. You are free to collect any water samples you are interested in testing their water hardness; make sure the samples are fairly diverse. Label the water samples you collect for accurate testing.

Using the standardized EDTA solution you prepared and saved last week, titrate and calculate the concentration of calcium ions of your water samples.

Next, run the samples through an ion exchange column; then calculate the calcium concentration of your water samples AFTER filtrating them through the ion exchange column. Use a conductivity meter and the EDTA titration to compare the calcium concentration of your water sample BEFORE and AFTER the ion exchange column filtration. Use the tables provided to collect and construct your data.

Include this information in the Methods and Procedures section of the pre-lab plan submission rubric below.

1. What is an ion-exchange column?

2. How does an ion-exchange column work?

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APSU Draw Structure Using Spartan Molecular Modeling Program Worksheet

 

Draw following structure using Spartan molecular modeling program. Past the structure in the assigned box.

write the electron pair geometry and the molecular geometry attached is the word document that. needs to be completed

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West Coast University W5 Pure Water Discussion

 

I’m studying for my Chemistry class and need an explanation.

A thin stream of water bends toward a negatively charged rod. When a positively charged rod is placed near the stream, it will bend in the same direction, not the opposite direction. Why? Can you think of another example?

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St Francis College Difference Between Gram Positive and Negative Cell Essay

 

I’m working on a biology writing question and need support to help me understand better.

 Essay on the difference between gram positive and gram negative cell.

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Los Angeles Pierce College Tectonic Zone Related Pyrogenic Activity Questions

 

the topic of this assignment is formation of california please write or tabulate the 10 facts about the oceanic topic which is (formation of california).

Please see the example report given below.

Example

1983 Pacific Hurricanes

  1. It was the longest (June 1 – November 30) hurricane season ever recorded at that time (1983 was an El Nino year).
  2. Most of the hurricanes started in the East Pacific between 10N-15N and 90W-110W.
  3. There were 12 hurricanes during this season, eight of them were Category 3, and the maximum wind speed reached was 145 mph.
  4. There were 168 fatalities due to the hurricanes (most were in Mexico).
  5. The total damage was over $303 million (in 1983 USD).
  6. The strong hurricane season in the Pacific made the Atlantic hurricane season unusually weak.
  7. All hurricanes died before reaching the longitude of Hawaii.
  8. One hurricane progressed towards the USA and caused extensive floods.
  9. This season had an unusual hurricane in December.
  10. Sources: https://www.nhc.noaa.gov/pdf/TC_Book_Epac_1949-2006_hires.pdf (Links to an external site.), https://en.wikipedia.org/wiki/1983_Pacific_hurricane_season (Links to an external site.)
  • Then

Reply to 2 peers that I will send you

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University of California Los Angeles Geology Question

 

Mixed multiple-choice question and answer question. I attached the sample exam and study guide. Check it to know if you have knowledge about it. Take the sample exam first to check your accuracy. The real one is on May 21 at 12 pm pacific time. You have to online at that time

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BIO 240 Grossmont College Chance of Random Events Discussion

 

1. Evolution: Explain what evolution is and how it happens (by the four forces); Explain (in detail) how natural selection causes adaptation to the environment; or Explain how evolution explains both the diversity and unity of life.

2.Structure and Function: Explain the idea that structure and function are interrelated using an example, given a description of a structure, infer the function, or vice versa.

3.Transformations of Energy and Matter: Sketch and explain where energy and matter are stored in the ecosystem and how they are transferred between living things, emphasizing the similarities and differences between the fates of energy and matter; or Sketch and explain at least one biogeochemical cycle in order to illustrate how matter is transferred and transformed as it moves between reservoirs.

4.Systems(the interdependency of life and its environment): Explain the concept of a food web and what happens if one species disappears; Explain what factors contribute to changes in the size of populations; explain what biodiversity is and why it changes (either at the geologic time scale or humancaused changes); Explain what potential changes will occur to the climate engine with increased greenhouse gases in the atmosphere;

5.Organisms: Describe the life functions organism need to perform, give an example of an organ system and how it works to maintain homeostasis and/or metabolic functions; Explain how the nervous and/or hormonal systems coordinate and control the other body systems and why it is important; Give examples of physiological and behavioral changes that can respond to changes in the environment.

Answer all questions with as much detail as possible.DO NOT COPY PAST material from website.