15 ! and ill give brainliest which statements describe the use of gamma rays to treat cancer? check all that apply. 1. gamma rays have low energy and a source must be placed in the body. 2. gamma rays are absorbed by only the cancer cells. 3. high-energy gamma rays are directed at a tumor from outside of the body. 4.gamma rays kill cancer cells in a tumor. 5. gamma rays are applied to a large area of the body.
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Physics, 22.06.2019 04:30
In a system, when potential energy decreases, then entropy also decreases. true false
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Physics, 22.06.2019 10:50
The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)
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Physics, 22.06.2019 15:10
Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground
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Physics, 22.06.2019 16:30
In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic
Answers: 1
15 ! and ill give brainliest which statements describe the use of gamma rays to treat cancer? che...
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