The answer is true hope it helped
What does BEST mean because I can’t answer that
The island's isolation provided a ecosystem that encouraged unique and specialized evolutionary traits in the flora and fauna on the island
The chemical formula for water is H2O which means that every molecule of water has 2 atoms of hydrogen (H) and one atom of oxygen (O). Here comes the key part. From the Periodic Table of Elements, one sees that one molecule of oxygen atoms weigh 16 grams.
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