How have renewable resources helped the human population in the last 100 years? We have increased technology in many ways. Choos
e one invention that has been the most influential on the human race in the last 100 years and describe the technology. Then pick an invention that has been detrimental to the human race in the last 100 years. I would like you to make an opinion and discuss some possible solutions. This should be at least a 5 paragraph essay with sources cited throughout your essay.
Renewable resources helped the human population in the last 100 years, by giving us a cleaner environment, and allowing us to harness the usage of energy generated from wind, solar, etc, to change it into electricity, which could help things move or give it power. For example, electricity can be used to charge the laptop or phone you are using, it can be used to power cars (Tesla), etc. Something that is detrimental in the last 100 years, is the technology of missiles and nuclear power. Sure, nuclear power can help create power and the like, however, it can also be used to create weapons of mass destruction. It also pollutes our environment, which can lead to health problems. Finally nuclear energy is usually associated with Nuclear bombs, which would affect the environment, destroy human population and how they live, and damage the land for hundreds of years. Example of this includes Hiroshima and Nagasaki, which are still affected today from the 1945 atomic bombs. Some solutions to this is to get the affected things to outer space, and send them far away from earth. However, this is costly, and it could have a backlash if not done right. Another way is burying under the ground, however, this should not be used extensively, due to poisoning in the ground, and it would affect the people, animals, and plants.
using these two paragraphs, you can build up the rest of the essay. For the 4th paragraph, compare the two. For the first paragraph, introduce the problem. For the Last paragraph, give a summary, and give your opinion.
hope this helps
(Note: this is all from my brain, so you'll have to find sources on your own)
According to this question, a mice skin transplant is being conducted. Four mice labelled Mouse 1, Mouse 2, Mouse 3 and Mouse 4 are used for this experiment. A small patch of skin from mouse 2 (the donor) was transplanted onto mouse 1 (the recipient), however, it was eventually rejected by the recipient (mouse 1).
This transplant rejection is due to the fact that the recipient's immune system identifies the tansplanted skin as foreign, hence, begins to attack it, leading to the skin's necrosis or death. Based on this, the same transplant rejection will occur if skin patches from mouse 3 and 4 are used.
However, the immune system of mouse 1, which is the recipient, will identify skin patches from MOUSE 2 as less foreign than any other skin from other mice. This is because skin from that mouse has been used before, hence, the recipient's immune recognizes it when a follow-up transplant is conducted. This makes a follow-up transplant from MOUSE 2 be the least likely to be rejected.
C.) viruses need a living host to reproduce... this is cause by viruses being Dioxyriboneuclicacid(DNA) surrounded by a protien shell so viruses are not alive per say.... but they get into cells and use living cells to reproduce
