Dan has noticed that when he adds fertilizer to his garden soil his strawberry plants seem to grow better. Dan wonders if it is really the fertilizer that is responsible for the enhanced growth of the strawberry plants. He decides to create an experiment to answer his question. Dan decides to divide his strawberry plot into two parts. One part will be treated with fertilizer. The other part will receive no fertilizer. Whether or not fertilizer is applied is the

Question

Braeden Velasquez

Biology

1 December, 07:05

Dan has noticed that when he adds fertilizer to his garden soil his strawberry plants seem to grow better. Dan wonders if it is really the fertilizer that is responsible for the enhanced growth of the strawberry plants. He decides to create an experiment to answer his question. Dan decides to divide his strawberry plot into two parts. One part will be treated with fertilizer. The other part will receive no fertilizer. Whether or not fertilizer is applied is the

+2

Answers (1)

Know the Answer?

Ariel Riley · Answer 1

The correct answer is - the variable.

With the experiment, in the way that Dan had decided to perform it, the fertilizer is the variable, as in one of the parts with strawberries he uses fertilizer, while in the other part he doesn't uses fertilizer.

While this kind of experiment may give Dan some answers, and he might notice differences, still he would have to be more detailed in the experiment to see for sure if the fertilizer is the thing that makes some of the strawberries grow better than the others.

Dan should also put all of the strawberries at places that would receive the same amount of light, experience the same weather conditions, receive the same amount of water, and to be planted in a soil of the same quality. Only like this, after putting the fertilizer, Dan can now if it makes any changes or not.