Alpha and Beta particles can be stopped by our skin. Gamma particles cannot be stopped by our skin.
Answer: 272.5915639999...
Explanation:
Since the reaction gives off heat energy it is considered to be an exothermic reaction
The smallest functional and structural unit of an organism, usually microscopic and consisting of cytoplasm and a nucleus in a membrane.
Answer:
This flexible ability is important because it allows the cell to survive in differing environments, such as when immersed in water over long periods of time.