reza_fattahi
My essays:
- Burning coal in power plants produces a waste product called coal ash a material that contains small amounts of potentially harmful chemicals Environmentalists in the United States are concerned about the damage such harmful chemicals may be doing to the 3
- Do you agree or disagree with the following statement Teachers were more appreciated and valued by society in the past than they are nowadays Use specific reasons and examples to support your answer 70
- Some parents offer their school age children money for each high grade mark they get in school Do you think this is a good idea 90
- Some parents offer their school age children money for each high grade mark they get in school Do you think this is a good idea 71
- Many scientists believe it would be possible to maintain a permanent human presence on Mars or the Moon On the other hand conditions on Venus are so extreme and inhospitable that maintaining a human presence there would be impossible First atmospheric pre 83
- Many scientists believe it would be possible to maintain a permanent human presence on Mars or the Moon On the other hand conditions on Venus are so extreme and inhospitable that maintaining a human presence there would be impossible First atmospheric pre 76
- Agnostids were a group of marine animals that became extinct about 450 million years ago Agnostid fossils can be found in rocks in many areas around the world From the fossil remains we know that agnostids were primitive arthropods relatives of modern day 73
- Carved stone balls are a curious type of artifact found at a number of locations in Scotland They date from the late Neolithic period around 4 000 years ago They are round in shape they were carved from several types of stone most are about 70 mm in diame 83
- Agnostids were a group of marine animals that became extinct about 450 million years ago Agnostid fossils can be found in rocks in many areas around the world From the fossil remains we know that agnostids were primitive arthropods relatives of modern day 86
- Agnostids were a group of marine animals that became extinct about 450 million years ago Agnostid fossils can be found in rocks in many areas around the world From the fossil remains we know that agnostids were primitive arthropods relatives of modern day 75