Question
A researcher wants to investigate the impact of salt water on the growth of plants. Which of the following would be the best hypothesis for this experiment?(1 point)
Responses
If salt water is used to water plants, then the plants will not grow as tall as those watered with tap water.
If salt water is used to water plants, then the plants will not grow as tall as those watered with tap water.
I think salt water will help plants grow taller.
I think salt water will help plants grow taller.
I will add salt water to plants and observe how they grow.
I will add salt water to plants and observe how they grow.
Plants need water to grow, and they should also be exposed to sunlight.
Responses
If salt water is used to water plants, then the plants will not grow as tall as those watered with tap water.
If salt water is used to water plants, then the plants will not grow as tall as those watered with tap water.
I think salt water will help plants grow taller.
I think salt water will help plants grow taller.
I will add salt water to plants and observe how they grow.
I will add salt water to plants and observe how they grow.
Plants need water to grow, and they should also be exposed to sunlight.
Answers
GPT-4o mini
The best hypothesis for the experiment is:
**If salt water is used to water plants, then the plants will not grow as tall as those watered with tap water.**
This statement is specific and testable, outlining a clear expectation about the outcome of the experiment based on the variable being manipulated (the type of water used).
**If salt water is used to water plants, then the plants will not grow as tall as those watered with tap water.**
This statement is specific and testable, outlining a clear expectation about the outcome of the experiment based on the variable being manipulated (the type of water used).