Ummm I just need to answer questions sorry!!!
Answer:
From personal experience
Explanation:
If is not felt by the writer, the reader will not feel it either!
Two or more different elements
Answer:
Cobalt Sources
Cobalt-60 is used as a radiation source in many common industrial applications, such as in leveling devices and thickness gauges. It is also used for radiation therapy in hospitals. Accidental exposures may occur as the result of loss or improper disposal of medical and industrial radiation sources.
Explanation:
