Answer:
A. To ensure that your observations are complete and representative of the entire area
Explanation:
This is the most obvious choice, considering that every experiment you conduct requires using your five senses.
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I think it’s “a Protein molecule”
Answer:
Creo que pertenece al organismo
Explanation:
Alfred Wegener is often credited as the father of the tectonic playe theory. He got this title when he noticed that the eastern coast of South America and the western coast of Africa appear to fit well together like a puzzle. He used fossil and rock samples from both continents to prove his claim
