Answer:
A or B
Explanation:
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Only toms idea could be scientific since it is testable, can be tested by others, have a hypothesis, and be proven
<span>A book contains letters, just like the DNA. It's how the letters are arranged-into words in a book- that makes them mean anything. The same is true of DNA bases. It is how they are arranged that makes them significant.</span>
Answer:
A
Explanation:
an energy pyramid shows the flow of energy in the different trophic levels.
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