Answer:
B. it is a community of plants,animals and there physical surrounding.
Answer:
0, l is n-1 always, ml is l to -l
Answer:
The word radon is derived from radium, of which radon is gas. Early in its discovery it was also called radium emanation and niton, which comes from the Latin nitens, Since 1923, however, it has been called radon.
Answer:
Chemical change is a chemical process that occurs when a substance combines with another to create an entirely new substance, this process is also called chemical synthesis
Explanation:
Answer:
Co(NO3)2 isthe right answer
Explanation:
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