Answer:
22.989769
The relative atomic mass of sodium is calculated by dividing the atomic mass of sodium by the unified atomic mass unit, which is 1.66*10-27 kg. The number of 23 amu means that a normal, or stable, sodium atom weighs 23 unified atomic mass units.
Explanation:
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Answer:a
Explanation:the type of plant doesn’t matter because if the soil water and sun are good it will grow
Answer:
Those that are able to acquire their food and shelter needs in order to survive and reproduce.
Explanation:
