tpo 30
according to some ancient historians, the greek defended themselves with an ingenious weapon called a "burning mirror", for war with the roman navy. this claim that expressed in the passage is impractical and entirely unconvincing. the first reason, they could do not produce a large flat polished copper because its materials did not exist and we know, a mirror that would focus sunlight with sufficient intensity to set ship on fire would have tobe several meters wide. the second reason, the burning mirror would have to take a long time to set the ships on fire, it approximately take ten minutes time for setting fire so that is not quick enough for attack. therefore, such a weapon would have been very ineffective. the third reason, the Greeks probably were familiar with this weapon but they did burning with flaming arrows but this weapon is effective for a few distance so the Greeks have to produce a better and more effective weapon like burning mirror.
- The sea otter is a small mammal that lives in waters along the western coast of North America from California to Alaska.When some sea otter populations off the Alaskan coast started rapidly declining a few years ago, it caused much concern because sea ott 40
- Broccoli is a vegetable that is popular throughout the United States but it can be grown only in temperate climates with mild summers Because of this limitation 90 percent of the broccoli consumed in the United States is grown in the cooler regions of Cal 80
- Populations of the yellow cedar, a species of tree that is common in northwestern North America, have been steadily declining for more than a century now, since about 1880. Scientists have advanced several hypotheses explain this decline.One hypothesis is 40
- tpo25 40
- Do you agree or disagree with the following statement In twenty years there will be fewer cars in use than there are today Use specific reasons and examples to support your answer 60