Answer:
scientists often communicate their research results in three general ways:
1) One is to publish their results in peer-reviewed journals that can be ready by other scientists.
2) Two is to present their results at national and international conferences where other scientists can listen to presentations
Explanation:
Answer:
The answer is B an open system allows energy and mass to move in and out of it
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Hope this helps!
https://youtu.be/MT5tKijKZwQ
Explanation:
They are called or known as cations