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Answer:
<em>The correct option is a-cancer arise in cells that have alterations in genes</em>
Explanation:
Cancer occurs when there is the alternations in a previously occurring normal gene. Mutations in this gene might cause events such as the over expression of these genes which might lead to cancer development. Although cancer is inherited from one cell generation to the next, most cancers and the risk for cancer development are not inherited from one's parents; however, there are exceptions. Cancers can be inherited but majority of them arise randomly.
Answer:
To establish how the setting creates obstacles for the characters
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Explanation:
Ernest H. Griffin's "The Oasis: Africa," tells a thrilling story of a desert journey and how rough and severe nature can be to travelers in a desert. Deprived of the basic necessities especially water, the discovery of an oasis in the desert brought a huge relief to the characters.
The author starts the story by narrating or describing the landscape of the place where they are starting their journey. Normally, settings or in this case, descriptions of the landscape allows the readers to get a sense of where the story takes place. Moreover, the inclusion of details about the hardships that the narrator encounters also adds to this image of what the scene most looks like. And so, this <u>reveals how the setting creates the obstacles that the characters will be met with.
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Answer: false
explanation: In Europe there hasn’t been a hurricane in over 50 years.
The illegal smuggling caused economic hardship in the Portuguese empire. During the 8th and 9th Centuries, tobacco became the major product in the Portugal. Tobacco’s importance as a commercial product had in fact grown steadily after 1620, and by the early 1700s, the monopoly on its sale had become one of the country’s most precious sources of income.
Together with spices, tobacco became the principle item of exchange for products from the Far East and for slaves taken from the coast from the West Africa.