Answered

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biologist wants to determine the effect of a new fertilizer on tomato plants. What is the best design for this study?
Experiment
Observational Study
Survey
Simulation

Sagot :

GinnyAnswer

Final answer:

In this case, conducting an experiment is the best design to determine the effect of a new fertilizer on tomato plants.


Explanation:

Experiment: The best design for the biologist to determine the effect of a new fertilizer on tomato plants is through experiment. They can conduct a controlled experiment by planting groups of tomato plants with different fertilizers to observe and measure the impact on plant growth.

Independent Variable: Brand of fertilizer.

Dependent Variable: Number of tomatoes.


Learn more about Experiment design for testing fertilizer effect on plants here:

https://brainly.com/question/50059131


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