the radiations that are used to treat cancers are of the gamma type. primarily emitted from cobalt-60 (a radioactive isotope). and it is more controlled than other radiation exposures. i.e. solar radiation which is not controlled.
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Answer:
3: Evaluate Your Sources D
Explanation:
Deshaun is determining which sources are most appropriate for his research project. Here he can evaluate a variety of sources such as newspaper articles, magazines, journals, or books, and websites. So, it is important for him to make sure that he includes only authentic any valid information in his research.
So, he needs to evaluate his sources using several criteria like:
-
Accuracy
- Scope / Relevance
- Current/ up to Date
- Objectivity
- Reliability
- Style
- Functionality
Using these criteria he can evaluate his sources to choose the best and appropriate one for him.
Hope it help!
D) because those birds are scavengers and therefore there will be competition in finding food and then to fight off the other birds so that you can get the food first.
Although the dolphin lives in the sea, it is not a fish - it's a mammal.
It makes the most sense if you read it aloud.
