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Jeff finds a pond during a nature walk, and he has some questions based on his observations of the pond.

Which question can he answer through a scientific investigation?

Which organisms are part of the food web in the pond?
How much money should be spent to make the pond more attractive?
Which pond animals would make the best pets?
Which plants in the pond are the prettiest in summer?

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lykabelle

Answer:

Which organisms are part of the food web in the pond?

Explanation:

A "scientific investigation" is a method of looking for an answer with the help of a scientific method. It helps a person learn more about the world around him.

Since the scientific investigation only employs "measurable" observations, then the only question he can ask is the types of organisms (which is measurable) that belonged to the pond's food web. This question is more focused on observing the pond, unlike the other questions that talked about different things like money, having a pet and summer season–these are not directly observable and measurable in the current situation.

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