<span>a positively charged ion
a is the answer
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The first question can be answered by science due to its logical features.
<h3>Why is land use more important than water use?</h3>
The above question is answered through science because this is a logical question and we know that science answers questions logically and experimentation.
So we can conclude that the first question can be answered by science.
Learn more about science here: brainly.com/question/17216882
The time is the y axis and the bacteria is you x axis
The answer is D. Hope I could help
Answer:
Biogeographic isolation is the separation of organisms of a species through geographical or biological forces.
Explanation: