The basic unit of length in the metric system is the meter. Basic unit is synonymous with base unit.
Humidity/ Relative Humidity
Answer:
B. An astronaut in a spaceship
<u>Isolated</u><u> </u><u>system</u><u> </u><u>:</u><u>-</u>
In an isolated system, there is no transfer of energy or matter between the system and the environment.
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