Respuesta :
Answer:
Explanation:
This investigation should follow the proper scientific method.
Observe the fish that began dying prematurely since the factory began operations
In any scientific investigation into a problem, observation are first made. This is usually done with our senses and what we perceive around our vicinity. The dying fish in this regard should be properly observed for any kind of color change, smell e.t.c
Ask questions: Could the nearby factory be releasing pollutants into the water?
Observations stems inquiry. Proper questions should be asked about the likely reasons why the fishes are dying. Is it the factory? Is there are period of the year when fishes die? Is it climate change?
Develop a hypothesis: The fish are suddenly dying prematurely due to the recent release of toxic industrial pollutants into the river.
A hypothesis should which is a scientific guess about the problem should be developed. Hypothesis furnishes conduction of experiments. It is made up of the if, then and because part that seeks to predict the problem, effect and the causes.
Collect samples of river water over a period of time and test them for pollutants.
After developing the hypothesis, the experiments should kick start as soon as possible by collecting the river water and testing them.
Analyze the composition of the water samples.
Analysis will reveal to us if the hypothesis is correct or not.
