Effects from smoking

Smoking has been around for over 2000 years and still continues today. Over 1,300 people die every day, just from smoking. On average, smokers die 10 years earlier than nonsmokers. Smoking is a hard habit to break because it contains tobacco which contains nicotine, which is highly addictive. Smoking is harmful to your body and to the people exposed to the smoke. Smokers and those exposed to the second-hand smoke, often die from lung cancer or other tobacco-related illnesses.

If you have a family, smoking around kids increases their risk of developing ear infections, asthma, and other breathing complication like coughs, shortness of breath, and even bronchitis. The lungs and hearts of all family members in your home are put at risk by secondhand smoke, no matter how wide you keep the windows open. It can also affect your coworkers by causing you to take more time off from work than a non-smoking colleague. One study estimated that smokers cost businesses an average of $5,816 extra dollars each year. Smoking can affect your neighbors because of secondhand smoking. It has been shown to cause cancer in humans. Breathing in secondhand smoke, whether it’s from a neighbor’s burning cigarette or from a cigarette outside your window has been shown to have instant effects on your health.

Smoking causes many different types of illnesses. It causes lung cancer, COPD (chronic obstructive pulmonary disease), heart disease, stroke, asthma, and diabetes. Smoking harms nearly every organ of the body, causes many diseases and reduces the health of smokers in general. If a smoker has asthma, tobacco smoke can trigger an attack or make an attack worse. Smokers are 12 to 13 times more likely to die from COPD than non-smokers. Quitting smoking lowers your risk for smoking-related diseases and can significantly add years to your life.

Secondhand smoking causes 7,330 deaths from lung cancer and 33,950 deaths from heart disease each year. Between 1964 and 2014, 2.5 million people died from exposure to secondhand smoke, according to a report from the U.S. Surgeon General. Smoking affects yourself and the people around you. Smoking itself is also very harmful to mother nature because it causes air, land and water pollution. It can also cause fires. Therefore, smoking can be harmful to everyone even the earth.

 

photo links:

https://www.shutterstock.com/search/second+hand+smoke

Harmful Effects Of Smoking – Quit Now For A Better Tomorrow

Health Matters – Second Hand Smoke

 

 

 

 

 

 

 

Should animals be used for scientific research?

 

Have you ever wondered how animals are used for our everyday products? We don’t think about how our products are actually made, we just want to know the price and the quality of the product. Each year, more than 100 million animals, including mice, rats, frogs, dogs, cats, rabbits, hamsters, guinea pig, monkeys, fish, and birds are killed in U.S laboratories. Animals are used for medical training, curiosity-driven experimentation and chemical, drug, food, and cosmetic testing. The animals are treated poorly in the laboratories. We don’t want to know what happens behind the doors of a laboratory, we just want the product. Even though people test on animals it still doesn’t mean that the tests or the products are reliable.

Animals are not human beings, therefore they make poor test subjects. Animal experiments also are a waste of lives. It can be very scary, stressful and can add distress to an animal when it is locked up in a cage. Most of the time, the animals make poor test subjects because of all the added distress. The animals are burned, irritated, crushed, shocked, poisoned and infected. Fear and anxiety are daily parts of their lives, which is not supposed to be apart of everyday human lives. The animals are basically tortured and it is so unnecessary.

Animals are tortured every day, even though Scientists know that there are other alternatives, such as organs-on-chips, human cell-derived skin models and research with human volunteers. Organs-on-chips, developed by Harvard’s Wyss Institute, contain human cells. The chips can be used instead of animals in disease research, drug testing, and toxicity testing. Tests have shown that this method has a more accurate response then animal experiments do. Human cell-derived skin models, replicate key traits of normal human skin. It replaces the use of guinea pigs or mice, who would have been injected with a substance or had it applied to their shaved skin to determine an allergic response. Human volunteers use a method called ‘micro-dosing’ which can provide vital information of the safety of an experimental drug and how it is metabolized in human trials. Volunteers are given an extremely small one-time drug dose and techniques are used to monitor how the drug behaves in the body. Animals are taken against their will and tortured so that we can be happy.

The world doesn’t need another eyeliner, hand soap or food ingredients so badly that it should come at the expense of animals lives. There are other alternatives and people should stop testing on animals. More than $16 billion in U.S. taxpayer money is wasted annually on animal testing.  Other alternatives would be cheaper and more efficient. We support animal testing every day when we buy products that were tested on animals. Most of the products that we buy are unnecessary for our everyday lives. We just need to stop, research and look at the package, to see if you are helping something that many people want to stop.

Animals don’t deserve to be tested on. There are organizations like PETA, Center for Alternatives to Animal Testing, Physician’s Committee for Responsible Medicine, Coalition for Consumer Information on Cosmetics and European Coalition to End Animal Experiments. PETA is about fighting against regulatory testing on animals. Center for Alternatives to Animal Testing is involved in the replacement of animals with in-vitro methods in the medical field. Physicians Committee for Responsible Medicine promotes a vegan diet, preventative medicine, and alternatives to animal research. Coalition for Consumer’s Information on Cosmetics, let consumers know what products are not cruelty-free. European Coalition to End Animal Experiments, help eliminate all animal testing within the European Union. All these organizations believe that animals have rights like us. We need to stop supporting animal testing and start protecting the animals.

 

 

Bibliography:

Peta.org

Huffpost.com

Onegreenplanet.org

Wikipedia.org

https://www.cips.org/supply-management/news/2018/february/meps-call-for-worldwide-animal-testing-ban/

https://www.allure.com/story/california-cruelty-free-cosmetics-act-bill

http://blog.sermo.com/2018/03/05/doctors-approve-animal-testing/

 

 

Digital Footprint

  1. How might you digital footprint affect your future opportunities?

a) Your digital footprint might affect your future opportunities if someone searches your name on the internet and anything negative or inappropriate shows up it could ruin any future opportunities.

b) Your digital footprint could also affect you in a positive way. if someone searches you on the internet and what they find reflects your positive and a good reputation it would look good to a teacher or an employer.

 

2. Describe at least three strategies that you can use to keep your digital footprint appropriate and safe.

a) Follow the “Think” steps

b) Turn your private settings off

c) Monitor your posts and what other people post about you

3.  What information did you learn that you would pass on to other students? How would you go about telling them?

a) Be careful what you post because it will stay on the internet

b) Ask yourself before you post, what kind of images do you want other people to have of you

c) Don’t share personal information, you never know who could be seeing/using it

d) I would tell them in a way that doesn’t offend them, and to make sure they understand the consequences of what they post and how it can affect their everyday lives.

Links to photos:

https://www.act-on.com/wp-content/uploads/sites/5/2015/02/Social-Media-Expert.jpg

https://fthmb.tqn.com/Sros1lbVtP7lsMJ8fKzcpPXXovA=/400×400/Instagram-Private-56a9ff813df78cf772abf850.png

https://cdn.thinglink.me/api/image/711568954874658816/1240/10/scaletowidth

https://res.cloudinary.com/people-matters/image/upload/w_624,h_351,c_scale,q_auto,f_auto/v1481708662/1481708660.jpg

http://www.dentalconnectrecruitment.com/wp-content/uploads/2016/05/interview-checklist.jpg

http://3csn.org/files/2015/02/growth.png

 

 

 

 

 

 

Electric House Project

Project Questions:

  1. Q: You have three light bulbs.  All have the same intensity when lit. Explain how you can prove to a classmate that they are connected in series by unscrewing one light bulb. Support your answer.A: If it is in a series circuit and one of the light bulb is unscrewed, then the whole circuit will “shut down” or just stop working since the electrons have only one pathway to go through, once its messed with, the whole circuit will just not light up.
  2. Q: You have three light bulbs. All have the same intensity when lit. Explain how you can prove to a classmate that they are connected in parallel by unscrewing one light bulb.

    A: If it is in a parallel circuit and one of the light bulbs are unscrewed the other two will still light up. Since the electrons now have two pathways if one light dies they still have another pathway with two extra lights to go through.

  3. Q: You have three light bulbs. Two are connected in parallel. This parallel combination is connected in series with the third light bulb. Describe the relative intensity of each bulb. Support your answer.

    A: The light bulbs in a parallel circuit will have more intensity because the electrons will first go through them and then will go through the last light bulb at the end.

  4. Q: In question number three, describe the relative intensities of the two remaining lit bulbs if one of the bulbs in parallel was unscrewed. Support your answer.

    A: When the parallel light bulb is unscrewed the electrons will move towards the two remaining light bulbs and      intensify how bright they light up

  5. Q: reflect on the quality of your ability to collaborate during this project. what did you do well? on what could you have improved?

    A: I collaberated well during this project. me and Jessica were able to get our work done on time and were able to have the materials we needed when we needed them. Jessica did most of the wiring and I did most of the actual building. We were able to stay on task and get everything done. I think next time we could split the work a bit better but other than that I think we did great.

 

CORE COMPETENCY SELF – REFLECTION:                                                                                                                  

ELECTRIC HOUSE AND CIRUCUIT SCHEMATICS:

 

Trends in the Periodic Table

The periodic table:

  • Is arranged by increasing atomic number. The atomic number tells us how many protons atoms of that element have. In atoms, there are an equal number of protons and electrons, so the atomic number also tells us how many electrons the atoms for that element has.

Metals, metalloids, non-metals:         

  • Metals are located on the left hand side of the periodic table.
  • Non-metals are located on the right hand side of the periodic table
  • Metals are located on the latter between metals and non-metals.
  • Nonmetals have properties opposite those of the metals. The nonmetals are brittle, not malleable or ductile, poor conductors of both heat and electricity, and tend to gain electronsin chemical reactions. Some nonmetals are liquids.

Families:

  • Families are a vertical column of elements that share
  • Alkali Metals, Alkaline Earth Metals, Halogens and noble gasses are some common families in the periodic table.
  • The vertical columnson the periodic table are called groups or families because of their similar chemical behavior. All the members of a family of elements have the same number of valence electrons and similar chemical properties.
  • The electron arrangement is connected because in each family there is a certain amount of energy shells the atoms will have.

Periods:

  • In each period (horizontal row), the atomic numbers increase from left to right. The periodsare numbered 1 through 7 on the left-hand side of the table. Elements that are in the same period have chemical properties that are not all that similar.
  • All of the elements in a period havethe same number of atomic orbitals.

Ion charges:

  • Chargesthat are negative are called anions. Elements in the same group have the same charge. A group in the periodic table is a term used to represent the vertical columns. The noble gases of the periodic table do not have a charge because they are nonreactive.
  • This is because unpaired valence electrons are unstable and eager to bond with other chemical species. This means that the oxidation states would be the highest in the very middle of the transition metal periods due to the presence of the highest number of unpaired valence electrons.

Reactivity of elements:

  • Caesiumand fluorine. Group I metals are the most reactive metals.
  • They only have one electronin their outer shell which is easy to lose; they get more reactive as you go down the periodic table as the electron is further from the nucleus and shielded by the inner electrons
  • At the top of the noble gasesis helium (He), with a shell that is full with only two electrons, is not reactive.
  • Their outer shells are full means they are quite happy and don’t need to react with other elements. In fact, they rarely combine with other elements.

 

Hydrogen-Element Cube Project

https://www.youtube.com/watch?v=CU8J0SqlkkE

  • 1) These are the following questions I used: How was hydrogen discovered? Who discovered hydrogen? Who named it? How was hydrogen used?
  • 2)  Some of the digital tools I used to work through my project were: library websites and google.
  • 3)  The process I used to investigate different websites was to research my questions and look at multiple websites to make sure that the answer was true.
  • 4)  I verified and cited the information I found by looking at multiple websites to make sure the answer was true.
  • 5)  The process was fairly good. I think I could have used more websites to make my project easier to understand.